Iiyama Prolite E481S Monitor Repair

I’ve had this monitor for nearly 10 years and its been a great, reliable monitor. Its even fallen off a desk and still kept working. Hover, not too long ago it started to develop a fault where it would not turn on. Power would be applied, the light would come on, the LCD panel would flicker, some crackling noise would be heard and it would switch off. After some retries it would sometimes eventually come on and work, however this worked less and less as time went on. Following some research I found a thread on EServiceInfo which made some suggestions, one being the dreaded bad caps issue – where a capacitor will leak and fail in the power supply.

This monitor was working as my second screen, and being the older 4:3 (square-like) aspect ratio it wasn’t suitable as a main monitor anymore, but still useful as a second screen and worth a quick look at least. And if things didn’t work out, then time for an upgrade.

NOTE – ALWAYS REMOVE THE POWER BEFORE OPENING !!!

Opening up the case was not too much trouble, screws around the screen from the back, with some hidden under the stand hinge. To get those last ones, you need to remove the stand, then the 2 plastic hinge covers, remove the hinge screws then you can get at the final case screws.

Once inside the plastic, there is the metal shielding, again not too hard to remove, but do not forget to unscrew the hex bolts for the VGA and DVI connectors as these go through the shielding and hold it on as well.

The power supply board is yellow single layered board and the green board is the display board.

NOTE – be careful when poking around the power supply, as some charge might remain even when powered off. Check around the board and look for any capacitors that are either bulging or have a brown residue leaking from them. Mine has 3 that had failed as shown below.

IMG_20130729_152155

I ordered some replacements from Maplin, including postage it was under £5 and it arrived quickly. Its important to get the same capacitance as what is already on the board, but the voltage can be higher (it must not be lower however).

The easiest way to remove the old ones would be to heat up the solder on the reverse of the board and take it off with solder wick. I didn’t have any at the time so I used the harder method of heat up one pin, rock it to one side pulling out the hot pin and then heat the second pin and pull it out. On a board like this is not much of an issue. I then put in the replacements, making sure to put them in the right way.

IMG_20130729_155959

I decided to place the lower capacitor in straight unlike the factory had done, although I did maintain the separation from the board. Sometimes a gap is done to aide in cooling or reduce resonance/vibration, although I’m not sure if that’s the intended case here, and may simply have been down to the pin spacing. Ideally the 2 taller caps should not be placed next to a heat source as it can dry out the capacitor and may have been the reason for the previous failure. The previous ones lasted some 10 years, so I’m not worried.

Before testing, I replaced the metal shielding – it is a good habit to do this especially if your new to electronics, as a simple mistake in putting them in the wrong way around will likely cause them to explode, having a nice piece of metal to take that hit instead of your face is a good safety measure. Dave at the EEVBlog has some nice shots in this video here.

A quick test and the monitor comes on straight away, no cracking or hissing noises and shows the menu fine. Powered off again, and completed the re-assembly of the outer case and the stand. About a month later I was given a 27 inch LED monitor which is now my second screen. I still use the repaired Prolite, its now used with my old Amiga A500 which has been fitted with an Indivision VGA adapter and looks great.

Lenz LI-USB On Windows 8.1 x64 with JMRI

LI-USB
The Lenz LI-USB is the USB interface for the Lenz Digital Plus Train / Model Railroad Layout control. The idea is to allow computer control of your model railway.

Lenz however have only ever released very primitive software and drivers which only work on Windows XP. As Windows XP support ends in April 2014, and because I don’t wish to run a separate computer with XP, I decided to make this guide. The frustration I experienced in getting this device to work, with their official software and drives caused me to do things the JMRI way.

Firstly, ignore everything that Lenz says or gives you, forget the CD / drivers or software. Its not required, and JMRI will provide a much better method anyway.

Step 1 – Download Drivers
Get the FTDI VCP Chip drivers from here. You want the Windows Certified Driver in the ZIP file, at the time of writing it was version 2.08.30. For Windows 8 64 bit, you want this one. Download it, and extract the folder to some place where you can find it.

Step 2 – Attach the Hardware
Attach the LI-USB to your Lenz kit, power and layout. Plug in the USB cable to your PC.

Step 3 – Open Device Manager

start_button

Open up Device Manager, you can do this by right clicking on the start button.

 

 

 

Step 4 – Driver Install Part 1

Your device manager should show the LI-USB as having a problem (it has no driver) as below:
part1-1

 

 

 

 

 

Open the properties by double clicking on the LI-USB and click update driver.
part1-2

 

 

 

 

 

 

 

Choose Browse my computer for driver software.
part1-3

 

 

 

 

 

Choose Let me pick from a list…
part1-4

 

 

 

 

 

Choose Show All Devices and press Next.
part1-5

 

 

 

 

 

Windows will then list all of its drivers it has, ignore those and press ‘Have Disk…’
part1-6

 

 

 

 

 

On the popup box, press Browse…
part1-7

 

 

 

 

Navigate to the place where you extracted the files, windows will show 2 potential inf files, choose the ftdibus.inf and press Open.
part1-8

 

 

 

 

 

The next box will list all the drivers in that inf file, choose ‘USB Serial Converter’ this should be the top one in the list, and doesn’t have any letters at the end (not A,B or C etc). Press Next.
part1-9

 

 

 

 

 

Windows will display a warning about the driver not being recommended. This is because the hardware ID on the LI-USB is set different to the FTDI driver file, its safe to continue so press Yes.
part1-10

 

 

 

 

Windows should then install the driver, and show the following message, press close to exit.
part1-11

 

 

 

 

 

The LI-USB will get renamed to USB Serial Converter, and should show as working properly, as below.
part1-12

 

 

 

 

 

 

 

Step 5 – Driver Install Part 2
Your device manager should now update and now show a USB Serial Port as having a problem (it has no driver) as below:
part2-1

 

 

 

 

 

Open the properties by double clicking on the USB Serial Port and click update driver.
part2-2

 

 

 

 

 

 

 

Choose Browse my computer for driver software.
part2-3

 

 

 

 

 

Choose Let me pick from a list…
part2-4

 

 

 

 

 

Choose Show All Devices and press Next.
part2-5

 

 

 

 

 

Windows will then list all of its drivers it has, ignore those and press ‘Have Disk…’
part2-6

 

 

 

 

 

On the popup box, press Browse…
part1-7

 

 

 

 

Navigate to the place where you extracted the files, windows will show 2 potential inf files, choose the ftdibus.inf and press Open.
part1-8

 

 

 

 

 

The next box will list all the drivers in that inf file, choose ‘USB Serial Port’ this should be at the bottom of the list, and might be selected already. Press Next.
part2-9

 

 

 

 

 

Windows will display a warning about the driver not being recommended. This is because the hardware ID on the LI-USB is set different to the FTDI driver file, its safe to continue so press Yes.
part1-10

 

 

 

 

Windows should then install the driver, and show the following message, press close to exit.
part2-11

 

 

 

 

 

The USB Serial Port will get renamed to USB Serial Port (COM #) where # will be the number, remember this as you will need it for the JMRI settings later. It should show as working properly, as below.

part2-12

 

 

 

 

 

 

 

 

The lights for USB (green) and Xpressnet (red) should now be lit on your LIUSB hardware.

Step 6 – Download and install Java
JAVA can be downloaded from here.

Step 7 – Download and install JMRI
JRMI can be downloaded from here.

Step 8 – Configure JMRI
Once installed, start the JMRI Panel Pro. When it opens, it should display the preferences box as below.
jmri-1

 

 

 

 

Choose Lenz for the System manufacturer, Lenze LIUSB for the System connection, and enter the port number from step 5 (COM#). Press Save.
jmri-2

 

 

 

 

JRMI will then offer to restart PanelPro, choose Restart.
jmri-3

 

 

 

Step 9 – Test & Wagons Roll
From the Tools menu, choose Throttles then New Throttle.
jmri-4

 

 

 

 

 

When the Throttle box opens, type in the number of the Loco / Engine into the address panel on the bottom right and press set.
Note – On this picture you may notice the power button on the top is red, this will depend on if your track power is on or not. If track power is off, (red) press the button to turn it on.
jmri-5

 

 

 

 

 

 

 

The throttle should now look something like the one below. Try moving the Loco by using the slider on the left, change direction with the forward/reverse settings or try the lights / sounds etc by pressing the function buttons. If nothing happens, check all the connections on your hardware and or reboot the machine. Also make sure you typed in the right address for the loco that’s on the track!

jmri-6

1 Wedding, A Funeral, Maids & Cowgirls – Singapore: The Final 90 Days Part 2 (End)

This is the last part of the final chapter on my story of living in Singapore as an Expat in 2008-9, this one is a bit long as well, and there’s still no pictures but I wanted to at least finish it.

Crazy Horse
I really disliked Crazy Horse even before the event below, its in Orchard Towers just up and over from CJ’s, but its too loud, dark, very over crowded, expensive and full of very agressive lady boys, its just not a nice atmosphere, I much prefer the more easy going CJs. Therefore, as a general rule I wouldn’t go there and had only been a couple of times since being in Singapore, and that was only due to friends insisting on going in. One night I was in CJs, and our usual group had kind of split up – some wanted to go to Ipanema for a while, another went to meet someone and so we were down to only about 3 of us, 2 of which wanted to go to Crazy Horse. I didn’t, but I decided to follow anyway. While in there for a while I got a bill for my drinks, but I discovered I had been charged for a drink I didn’t order. I went up to the bar to attempt to discuss it with a manager, it was noisy in there and me and one of the staff went outside to discuss. He was not interested or helpful at all, and instead of being professional he just started being difficult. Then without any warning, one of the doormen took a swing at me and punched me right in the face, the force sent me flying back into the wall some 4ft behind me. Considering I was actually leaning forward onto their desk type thing at the time and that I’m over 6ft and quite on the heavy side, that was quite a hit. As there were 5 of them now waiting for a fight, I was clearly not going to attempt taking them on and I just got up and walked off. It was at this point that I noticed that my shirt was wet, looked down and it was covered in blood.

I had felt the impact on my face of course, but hadn’t realised he’d broken my nose, which was now pouring blood all over the place. I walked down the steps and went over to the doorman of Ipanema, hes a friend and instantly reacted to seeing my blood covered self wondering over. He called the police and an ambulance. It was just a bloody nose, but dam did it look bad, there was blood everywhere, all over my shirt, all over my jeans (remember I had landed on the floor and so it dripped down) and it must have looked liked it been stabbed or something. An Ambulance arrived in a matter of minutes and I had my nose checked for a broken bridge and they seemed satisfied it wasn’t too bad, and then I had to give a long account to the police. All this commotion had brought people out to see what had happened, as is typical in the towers any kind of incident is of interest, even though something happens to someone almost weekly. From the police’s perspective they didn’t know who to believe, you had a business Vs a random foreigner. It was about this time that the owner of CJ’s came out to see what had happened and saw me. He went and set the record straight with the police, I’m a regular and not a violent yob etc, and he gave me a drink on the house. I spent a while longer in CJs and we had a chat about Crazy Horse, it seems they have a habit of ripping off customers and getting violent, and its a regular occurrence to have the police there, apparently they once narrowly escaped being shutdown. After my nose finally stopped bleeding I went home.

It was a couple days before I actually ventured out again, I had been expecting a massive black eye, but it never really came up, my face was quite swollen but it had mostly gone down, I went over to Stephan’s house and we just sat around chatting about nothing and the towers in general while playing PS3. At this point I was feeling a bit down and fed up, chances of a new job were none now, only a couple weeks left on my visa, money was tight and I’d just had a crappy night out with a bloody nose to boot. It was at this point where I’d pretty much had enough of Singapore and decided its probably better to heading home anyway. I set the day for the packing of my stuff and booked my flight, one-way back to London. The last week was quiet, just some time spent in a few favourite places and a final trip to CJ’s to finish off the bottle they had been keeping. In Singapore, its cheaper to buy a bottle of the drink you like, and they keep it behind the bar and serve your drinks from that each time until it runs out. They keep them for a month or longer if your a regular. This was quite a benefit for me in the final months, as I simply finished off what I had already paid for and meant I wasn’t wasting the last of my money going out drinking.

The Final Insult
Crown were coming tomorrow morning to pack my stuff, I had to clean the apartment and pack, I was giving the landlord the keys back first thing the next day and my flight was in the afternoon. That’s when the call came, a recruiter had managed to not only find me a role, but also the company had seen my CV already and really wanted to meet me, the recruiter wanted to arrange an interview. I told them its too late, as I’m moving tomorrow, and made a joke that unless they decide today, I’d already be moved out. The recruiter didn’t give up tho, they called the company and then called me back, offering to interview tomorrow, and decide the same day. For a minute, I really considered it, but then reality came to me – what would be the point? I’d booked relocation and the flight, they weren’t going to take too kindly to canceling on the moving day and I’d probably still be charged. The flight I could move in theory, but I was out of time on my visa as well. It would be a lot of hassle to try to make it work, and the luck I’d been having with interviews and no calls after combined with my recent bad luck, I decided to not bother. I was going home to the UK, and now its final.

Return
Having cleaned up the apartment and moved out, I spent the final night at Stephan’s house in one of his many spare rooms. First thing I had to take a taxi to the old apartment, and hand back the keys and see my estate agent before I left. Time was quite tight, and I had to jump back in a taxi again to go straight to the airport. The flight back was uneventful, but long. London was freezing cold, but I was back, and made my way to my parents house. The moment I was back in the airport at London, it did feel a bit sad, I would miss Singapore, but mostly I would miss the good times I had with all the people and friends that I met out there. Now I just had to wait for my stuff to arrive.

Crown
I had chosen Crown to relocate my things back to the UK as they did a great job of taking it out there, sadly their counterparts in Singapore were not as good. They insisted on packing up the boxes in a wooden crate, which then caused issues in the UK. Apparently Crown don’t use their own people in the UK and instead sent it to a third party freight company. The freight company refused to deliver it to my home and instead would only deliver the huge wooden crate to the side of the road. The driver made a huge fuss about trying to get into the driveway, he broke one of my parent’s trees and then gave up and drove back out. He then unloaded the crate onto a trolley, pushed it into the gravel drive and then abandoned it, saying ‘that’s delivered, sign here’ we refused to sign it and said its not delivered until its to our door as agreed. He just left. Then it started to rain. We had to rush to try to break into the huge wooden crate, and take all the boxes out and run then into the house. We managed to get them all in, but in the process my farther stepped on one of the parts of the crate, sending a 3inch nail into his foot. He pulled it out, but he was in agony for ages and couldn’t walk on it for days. We complained to Crown, who did nothing and didn’t even bother to reply to our follow up mails. As far as the items inside, not a single breakage, just a shame they used a bunch of idiots on the UK side.

Thats the final part, my take on the Expat life. Not everything was covered, good or bad, but that would take more words than I want to put down, and this took way longer to finsih than I had ever intended. I want to say that I really enjoyed living out in Singapore, the hard times always feel worse at the time than later, especially as memories fade, but would I do it again? Yes! For sure. There were bad times, but oh so many good ones, ones that I’ll never forget. Theres things I’d love to be able to share, but there too personal, too embarrasing or only funny if your there, but thats life.

1 Wedding, A Funeral, Maids & Cowgirls – Singapore: The Final 90 Days Part 1

This is the final chapter on my story of living in Singapore as an Expat in 2008-9, this one is a bit long so its split into 2 parts, and there’s no pictures but I wanted to at least finish it.

With the deadline set in stone by Immigration (I wasn’t going to attempt another border run!) and limited funds (I had money, but without replacement work, it wouldn’t last too long) it was time to start planning. The first question: Stay or go? I must have mulled this over a thousand times, and it carried on right up to the day of my flight, the problem is, its not just about me. Finding work in a foreign land is not so easy – I knew all the requirements for the Employment Pass etc, but a lot of the companies didn’t want to go through the hassle of submitting the paperwork, and so simply state PR (Permanent Resident) only. Fortunately I did have a fair number of recruiters with my CV trying to match me to roles, and I was getting a few calls and even went to a few interviews. All seemed to be going well. As time progressed however, it started to look a bit more of an issue, I was getting interviews, but no further. Seems my last role paid too well for them to match it, I’d have to take a cut in a new role. I didn’t mind this, as I still wanted to stay, and I thought it would be worth it providing the job was good.

My flat mate and friend had been gradually getting more irritated by my neighbour, who has a morning ritual of sweeping the landing area outside of her house – at 6am. Its all good and nice to keep the communal path clean and do your bit, but for a person with damaged hearing, the sound grates like fingers down a chalk board. That combined with the stress of his work (he worked for the same company but in a different dept) he was getting more and more agitated. As there was the good chance of me now having to make a somewhat swift exit, it was a good time for him to jump ship, and find alternative accommodation. He found what seemed like a nice spacious house not far from one of our friends, seemed nice and quiet and so he took it. I on the other hand contacted Crown again, for a quote on getting my stuff sent back to the UK.

After a while I got word of a role at one of my old companies, and for a job I was previously going to move to, albeit now in a different country. I jumped at the chance, it would be work I knew, people I knew and hadn’t seen for a while, and I’d be in the sun and still in Singapore. All seemed to go well, I had the interview, but then no call back. Seemed odd. I gave it a week, still nothing. I decided to contact a friend in the company, hes moved up quite high now and could likely find out what happened. It seems it was a mistake by HR. I was liked it seems, but when HR found out my previous pay, they decided it was too high for them to match it, and decided it was not worth trying to negotiate, and so they didn’t even try to call me. I immediately said I would take lower than my previous role and be willing to negotiate – as I had said at interview. The problem however, was they already hired someone else locally who was obviously on a lower pay than I had been on. Looking back on it all, this was probably the pivotal point between me staying and leaving Singapore, if this role had worked out, I would have stayed, and the fact it didn’t meant I had to accept the fact I’d be leaving.

The BBQ
Its always hot in Singapore, and with Stephan now in his own place with a garden and outside porch, it was the obvious thing to do. The idea was simple, lots of nice meat, lots of beer, and all our friends. Stephan had been working on the plans for this for a long time, the meat was not going to any old thing either, he was going to take real time over it and perfect it to some great recipes he knew – this meant he wanted good meat and to do it properly. We also completely filled the fridge with beer and other drinks. We invited pretty much anyone and everyone we liked to come over, it was a celebration of his new house, and also partly a bit of a send off for me as it was looking less likely I’d still be around for much longer. My memory might be off all this time later, but I think there was about a month left to go on my visa at this point, and I was already well into negotiations with Crown to move me back to the UK.

The day of the BBQ arrived, we even ended up inviting the staff from Country Jamboree, one of our favourite bars and the nicest in Orchard Towers, they play country music, all the staff dress as Cowgirls or Cowboys, and a lot of our friends hang out there. We’d been on really good terms with all the staff, and were friends with most of them. Sadly, they were working that night, so we didn’t expect many would be able to make it, and sadly they couldn’t. Despite that, we had a great time, our good buddy Pinkie came over and joined the fun, and even went to the shop round the corner and bought enough beer to completely re-fill the fridge – it was going to be a long night. Floyd and some friends from Cosafe came over, he brought us some nice packs of ribs from his restaurant – I’d become quite the rib fan, and really liked Cosafe’s ribs as well, so that was a really nice gesture and surprise. The party went on quite late, and eventually everyone departed with only a few of us left, and we eventually headed off for some drinks at CJ’s.

To be continued in part 2 (the last part)…

1 Wedding, A Funeral, Maids & Cowgirls – Singapore: Work, Holiday and no Work

This continues the story of my life working as an Expat in Singapore in 2009…

The Family Visit
Not long into the new year my parents decided to come out for a visit, this meant a good opportunity to take a little time off, and show them around. The photos in this section are mainly taken by my parents while they were here. As there were issues at work I wasn’t able to take time off for the whole of their visit sadly, but despite this we still had a good time and took a fair few pictures.

In order, Sentosa beach, Tanjong Pagar Malaysian Railway Station, Tony Roma’s Ribs, The Penny Black in Boat Quay at night, Boat Quay by day, The Raffles Hotel, Singapore Flyer and F1 track, the Merlion.

They also got a quick tour of the office…
My desk area, the pictures go side by side as displayed on the page, although they don’t line up as there’s a gap between them. I was still drawing anime characters and having my own personal panel of white board was perfect for it.

They also went to see the bird park for a day…

The final image is of Clarke Quay, before we visited the Crazy Elephant.

Work, and Leaving the Company
I’m not going to give details of the issues at work, but after working in support for 2.5 years, and due to some other issues, I’d finally decided it was enough. My health was suffering from the level of stress, and well it was time to move on. In the IT world many places want you out fairly quickly, especially if you deal with customers directly or if you might be in contact with security related data, therefore I was quite lucky and didn’t have to wait long from handing in the notice. For me I had done it, finally thrown in the towel, and I was wondering around City Hall area, and then this sudden overwhelming relief hit me, I suddenly felt free and finally all the stress just went in an instant. If only I had done that sooner, then I probably wouldn’t have felt so ill before, sometimes you can hold on too long, when its better to just move on. Technical Support is not my thing, the technical side and the customer service side of it is fine – if it were that simple then I’d have stayed, the trouble with support is that by nature it soon becomes a numbers game, the company wants to measure everything, time for each ticket, number of tickets, customer satisfaction – all these sound good in practice, but what tends to happen is they then try to push the figures, you have to do more cases and do them faster and increase the satisfaction, this dosn’t always work. If you go too fast, you make mistakes, if you take too many cases and then you get a problem that slows you down before you know it, you get behind on the others. Its a big balancing act, and as many will tell you, support is often a thankless job. I wanted to do something else.

Run for the border
A few days later I was invited back to the office, and we signed the papers and I packed up my things. My good friend Stephan decided to throw in a bit of humour, and gave me his “The Sims 3” bag to take my things back in. It also just happens to have a great big ‘Bon Voyage’ lettering on the side. It still cracks me up now thinking about it. The HR team however decided to cancel my Employment Pass and issue me a 5 day visa via the Immigration Board. The problem with this is that they were not going to pay my final salary until 5 days after my visa expires, the same pay which was going to pay for the relocation and flight back to the UK. When I complained about this, they just did nothing. I was therefore forced to make a day trip to Malaysia, doing this means you leave the country and therefore re-enter and in theory get a new visa. The problem however is that your not really supposed to enter either country without a ticket home, and therefore it was technically possible to be refused entry to both countries, and get stuck in the no-mans land between the two. I would hope and expect the embassy would assist in such matters, but I didn’t exactly want to get to that point. Unfortunately I had run out of time, and had to make the trip, I was on the final day of the visa, and had to leave that day, so off I go. The trip started out ok, but it soon began to rain, and man did it rain, it was torrential, like buckets, there was water flooding everywhere. The MRT (metro system) was fine, but the bus was a bit more ‘fun’ in the heavy rain, especially as I didn’t have an umbrella.

During my parent’s visit, it also rained heavy, these were taken by them while they were here.

 

While leaving Singapore, the immigration officer stopped me and wanted to have a more detailed chat, no doubt wondering why I was making this trip on the very last day. I explained everything, and he explained the risk above, and said I can go, but that he cannot guarantee if I can get into Malaysia or even back into Singapore, but as it was the last day, he agreed I had no choice, and so off I went. As it turned out, I managed to find a computer fair, and spent the best part of the day wondering around that, still in the rain, before catching the bus back to the border. All day I had this lingering feeling in the back of my mind if there was going to be an issue getting back. The bus trip seemed to take forever, mainly because the rain meant more traffic, and so a huge queue for the border. The actual border part went without any issue, I asked if I could have time so I could try to find new work, and the in-bound officer gave me the full 90 days visa without any problem, I then carried on my trip back to my apartment. In the relief of getting back in, I managed to forget the umbrella I had bought near the computer fair, it was when I got to the train that I remembered, and of course too late to go back for it, but given how well it had gone, it was a small price to pay. I now had 90 days to get everything sorted, and either find new work, or go back home. I started putting my CV out right away, and while waiting for news and do some interviews, I finally got myself a nice stress free holiday, with no work to worry about.