Having problems with your Computer Monitors ?
Monitor works for about 2 seconds then blacks out
Flat panel LCD? The problem can be caused by bad caps in the power supply, bad inverter circuits, and worst case will be bad lamps, see example of failed monitors due to bad caps here: http://s807.photobucket.com/home/budm/allalbums
\015\012Post back what you find so we can guide you further.
\015\012Post back what you find so we can guide you further.
Repair Help & Product Troubleshooting for Computer Monitors
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My Samsung 943N LCD monitor will work for 1 second and then goes black. When I choose the extended desktop option, for example, it will flash my desktop on the monitor for a second and then go black. I have 2 cords that I have tried this with and it happens with both...and I have 2 computers I have tried it with and it hasn't worked with either...so it definitely appears to be a monitor issue. Because it works for a second I am really confused with what it could be (it's not the graphic card obv
Becky_bitz, Do this first! It is only a "rude&crude" evaluation of the state of the monitor's "switch-mode-power-supply" Reconnect 943N to a fully booted KNOWN GOOD pc that has WIN-desktop showing. Then and only then, turn on the 943N and note w ... Samsung 943N LCD Monitor
ViewSonic VX922 monitor - black screen - green power light flashes
PLEASE read Carefully so here is a fix for the green blinking light ...the monitor is going into shutdown....protect mode......THIS is ...Only for the seasoned electronic service tech ......YOU NEED TO BE into Electronics ..or have electronic backgro ... ViewSonic VX922 19" Monitor Flat Panel
Monitor Issue: 5 seconds of picture the monitor goes black.
I had this similar problem. I found out that there was a bad 1000uf, 16V cap on the power supply board. The cap is too close to a heat sink and over heated. I bought the cap at radio shack for $2, installed it so that it is far away from the heat ... Computer Monitors
Monitor black with green light on
Did you changed frequency of that monitor? if it is out of factory setting that could be the problem, try to connect it again as secondary and set Hz to default, if that does n't work try same settings on both monitors? i have connected two monitors ... PC Desktops
Monitor goes black for a few seconds
Try swapping the monitor cable from the working monitor to the other video connection on your computer. Effectively reversing the connections to isolate whether your problem is the video card in your computer or the monitor itself. If you find the ... Rosewill R900J 19" Flat Panel LCD Monitor
Computer monitor screen stays black
Check secondary power supply budged capacitors and apply fresh solder. check also lamps connectors. ... LG Flatron L1710S 17" LCD Monitor
LCD monitor turns black after a few seconds
I went through a lot of threads trying to come up with the solution to this problem, monitor goes off after a couple of seconds of just hitting the blue power button, and the solution I came to is the power supply within the monitor has gone out! whi ... ViewSonic VA1930WM LCD Monitor
Monitor receiving signal, but no image
Same problem with the same model "acer" monitor. 3 yrs old. Was told after I purchased it that they were junk. Guess so. Won't be buying another. ... Acer AL2416W Monitor
Planar PE191M monitor display will not stay on
I work in the IT department for a hospital, and we recently switched from Dell to Planar monitors. We discovered a problem with the monitor not waking up, even though the PC did after it went into standby. We found that they were having issues with ... Planar PE191M 19" Flat Panel LCD Monitor
With dvi monitor goes black for 2 second then comes back intermittently
To what I understand. Dvi and vga is only applicable to a system or CPU. Sorry if I am wrong.\015\012\015\012Tia. ... ViewSonic VX2025wm 20.1" LCD Monitor
Gateway monitor FPD1975W won't display
Same problem - unplug both computer and monitor - hold power button for monitor for 15-30 seconds...then power it back on and then power on the computer. Seems from other sites there is a power issue with the monitor - this worked for me. ... Gateway FPD1975W 19" LCD Monitor
Monitor stays on for a few seconds then goes out
This problem is very often caused by dry electrolytic capacitors on the inverter board. If you have some skill with soldering you could try to change them. When buying new ones ask for LOW-ESR capacitors for switching mode power supplies (SMPS) and 1 ... Acer AL1711 17" Flat Panel LCD Monitor
Monitor cold start issue only as #2 monitor
The start up problem is common and will only get worse. Call Samsung as these monitors have a 3-year warranty. No receipt? They will accept your word regarding your purchase. I have\015\012two that failed exactly the same way. I called 1-800-SAM ... Samsung SyncMaster 931B 19" LCD Monitor
Screen black, will flash on for a second if you put
Ktoll, Wow you will need to do a lot of surfing and a ton of reading to educate yourself as to why your monitor has the BLACK SCREEN OF DEATH!! Yes, you too, with some research might possibly fix your own monitor if you know how to use a soldering i ... Computer Monitors
Monitor goes blank less than a second after turning on.
I start my computer and turn it on, and everything looks fine for about 1/4 of a second and then it goes black while leaving the power light green. I can only see the screen again after turning it off and on, but that's only for another 1/4 second. W ... Rosewill R700J 17" Flat Panel LCD Monitor
MAG Innovision LT1919WDb flat screen goes black
When a monitor works for a few seconds or more and goes black it is a problem with the power inverter board over heating because of a bad capacitor or capacitors that are not the right size. There is no problem with the VGA controller since it shows ... Computer Monitors
Liquid Video monitor goes black after 30 seconds
I acquired one of these at a flea market. Same problem, same solution as skotkolr's. The "runs for 30 seconds" or cycles on and off is caused by the run capacitor for the switching power supply controller IC. It's usually 47uF/25V and can be found on ... Computer Monitors
Monitor comes on for a split second, then goes to black
This is a problem with the capacitors in many different monitors. I have 5 IBM ThinkVision monitors sitting on my desk at work with the same problem.\015\012\015\012If you know what you are doing, pop the monitor open and have a look at the pow ... Computer Monitors
Black screen on acer 242lc lights come on power up
You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook
Philips 190S monitor - Urgent!
The lcd has three parts the screen plate(windows)/the logic(vga)/the inverter(power plug). Parts that go are the backlight ccfl's, behind the plate, and parts of the inverter, ie capacitors, all three take a bit of power from the inverter. The self t ... Philips 190P6EB 19" LCD Monitor
Lcd monitor power light flashing with no img. seems 2 be frozen
The display is in safe mode and you will need to reset the display to get the display out of the safe mode. There are 2 different model revisions. Please choose the method that will match your revision. Depending on the revision of the monitor, one ... Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor
ACER AL1914 LCD Monitor goes black but green light stays on
The monitor is doing a self test a finding an error.\015\012The lcd has three parts, the screen plate(windows)/the logic(vga)/the\015\012inverter(power plug). Parts that go are the backlight ccfl's, behind\015\012the plate, and parts of the inv ... Acer AL1914 19" LCD Monitor
When i first turn my monitor on it works great for a few seconds. If i turn it off and back on it works for a few seconds again then blacks out. If i un plug the power source instead of the on/off button it does the same thing. Power supply is ok.
Larry946, Sorry guy... Your power supply is not OK!!! I'm talking about the one inside the lcd monitor!! It seems as if it is detecting a "FAULT CONDITION" and then proceeds to go into "partial" or "full" shutdown mode, trying to avert a catastrophic ... Star Logic Monitor 11009515
ACER ASPIRE 5610z BLACK SCREEN
FIX: \015\012\015\012I have an acer aspire 5520G and i can relate all too well. It worked fine for about 3weeks (from brand new!!) then one day the screen went blank while trying to boot. I managed to fix it and it worked fine for almost ... Acer Aspire 5610-4648 Notebook
X191w blank screen after 2 seconds
Just got off the phone with Acer Suppport. This was after I sent an email to them, that suggested that I call. 8-/ annoying. So the guy on the phone says there is one thing that we can do before sending it in. Unplug it completely for the wall and co ... Acer X191WSD Monitor