Having problems with your Sony SDM-HS74P 17" LCD Monitor ?
Monitor goes blank after a couple of seconds.
\015 My monitor goes blank after a couple of seconds. If I cycle the power on the monitor you can see that the computer is running fine, but the monitor won't stay lit. I haven't hooked another monitor up, but I'm thinking it would be working fine -- let's assume that for the time being (I'll borrow one to make sure). This happened when no-one was using the computer, but it was on at the time. Thanks for any suggestions!\015
The problem can be the backlight inverter board or bad capacitors in the power supply section, I have seen bad soldering of the wires to the lamps are bad also.
Repair Help & Product Troubleshooting for Sony SDM-HS74P 17" LCD Monitor
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
Suggested Questions/Answers :
LCD monitor goes blank
It appears that the display resolution set in your display properties is out of the range that the LCD can display.Try this.Boot to the ENABLE VGA MODE by pressing F8 to get the Windows Boot Menu. If you can get to the deskto ... Gateway FPD2275W LCD Monitor
Benq FP92G Display couple of seconds then blank. LED still green.
Budged electrolytic capacitor nearby high voltage transformer. 220microcarad/25Volts. apply fresh solder and re-connect lamps. ... BenQ FP92G+S (Black,Sylver) (Silver, Black) 19" Monitor
Screen comes on briefly then blanks out.
Check inverter, memory, and powersupply. ... HP w1907 LCD Monitor
Monitor goes blank after a couple of seconds.
The problem can be the backlight inverter board or bad capacitors in the power supply section, I have seen bad soldering of the wires to the lamps are bad also.\015\012 ... Sony SDM-HS74P 17" LCD Monitor
LCD Monitor turns off or goes blank after a couple of seconds being on
I too have an LCD Xerox - it worked fine for a while, then kept going blank. Unplugging and reconnecting from both pc and power seems to reset it. It hadn't happened for months but started again the other night when it occurred to me that I have down ... ViewSonic VP181s 18.1" LCD Monitor
Soyo monitor goes blank after a couple of seconds.
Your power supply is bad or the back lights. you need to open the back cover and look for leaking or crown capacitors and replace them. ... Soyo TFT 19" LCD Monitor
Dell monitor sp2208wfpt goes blank after a couple of seconds
Hi \015\012\015\012Try on another PC, if it is same and is an older monitor could be the kink in the cable has broken a wire (Common). If it doesnt do same in another PC you will need to remove / replace video card in original PC (If able ... Dell Computer Monitors
Screen goes blank after a few seconds
Hi ,The monitor flicker problem. The monitor when turn on will display image for couple of second then turn black. The monitor status led is still green. This will happen each ti ... NEC-Mitsubishi NEC Display Solutions LCD2080UX + (White) 20.1" LCD Monitor
Video when I turn pc on, everything seems to be working as usual and after 4 or 5 minutes monitor goes blank. I turn monitor off and then on again and works for a couple of seconds and goes blank again. We purchased monitor new only a couple of months ago. Don't know if the problem is with the monitor or the pc. Pc seems to be working ok except for this issue.
This is the symptom of video card problem,try to check the video card of the CPU ,..hope this may help;Regards,VOTIT ... Samsung SyncMaster 920NW Monitor
Monitor goes blank randomly for a couple of seconds, then back on
Have you tried another moniter with your system....if not yet try replacing with other moniter.........if problem still persist...check if there is any software or service runnig in background.....then let me know about it.......do reply.... ... Sony VAIO VGC-JS130J/S 20.1-Inch All-in-one PC (2.5 GHz Intel Pentium Dual-Core E5200 Processor, 4 G... PC Desktop
Monitor going black
Be sure that the unit doesn't go into overheating, try to put the the monitor into a hibernate mode when it was no in use, a screen saver will do... ... HP Pavilion F1903 19" Flat Panel LCD Monitor
W1907 Monitor Goes Blank
If you still have this monitor type, you are obviously no longer under warranty and need some help, not "smart alek" or "return" it advise.The issue is with the power board that feeds the inverters which in turn power the CCFL bulbs. This mon ... HP Compaq WF1907 Monitor
Monitor going black
HP's are known for bad capacitors in the power supply.\015\012Replacing them is simple if you know how..not so simple if you don't.\015\012Try your local TV repair centre. It should not cost alot to have the capacitors replaced.\015 ... HP Pavilion F1903 19" Flat Panel LCD Monitor
Display goes blank when brightness is above 70 percent
This is a generic symptom that could happen to any LCD\015\012monitor.\015\012\015\012The following is a generic answer applicable to most.\015\012\015\012\015\012\015\012Two possible causes are bad capacitors or a bad light inside\ ... Mag Innovision LT776s 17" LCD Monitor
What is wrong with my AL1711
I have had one of these acer al1711 fail - goes blank after 10 minutes. When warm goes out after 2 or 3 seconds . I have another OK unit and swapped the two logic boards around. 1 board is the video driver other is power invertor. This did NOT fix ... Acer AL1711 17" LCD Monitor
Screen Not Staying On
Hi TontBrowne,\015\012\015\012I'm not sure exactly what causes this problem. However it seems that lowering the 'Brightness' and 'Contrast' fixes things. The problem is, you can't see the menu without the backlight. However, try this, as ... Dell Dimension 4600 PC Desktop
Monitor going black
My HP f1703 is almost 3 years old and started having this same problem. My fix got the display to stay on. Don't know how long this fix will work. I set the monitor brightness to 51 and contrast to 41. You may have to adjust to your levels to your ap ... HP Pavilion F1703 17" LCD Monitor
Monitor Screen goes black every few seconds!
Check the capacitors on your monitors circuit board. If they have opened up at the top, they are fried. Buy new ones, make sure nothing has leaked from the old ones, and replace them. ... Dell SE198WFP LCD Monitor
I AM WORKING ON BOARD TANKERS, I BOUGHT HP DV7-1135 NR. AFTER COUPLE OF MONTHS THE SCREEN GOES BLANK, JUST LIKE IT HAS NO POWER BUT THE HP LOGO ON THE BACK IS LIT AND IF I USE EXTERNAL MONITOR FOF MY PC, IT WORKS JUST FINE. I ALSO TEST THE CAMERA ALL ARE WORKING JUST FINE. ONLY THE LCD SCREEN IS BLANK, JUST THE SAME AS YOU PUY OFF YOUR MONITOR. ANY HELP. IS GREATLY APPRECIATED..... THANKS.
Power drain would be a better solution in this case.1.first shut down the comp2.unplug the charger3. remove the battery and after press and hold the power button for 60 seconds without any charger and the battery.After the 6 ... HP PC Laptops
Viewsonic VG 900 displays briefly, then goes blank
What Usually causes these to go on and off quickly is one af a couple things.\015\012\015\012Usually it is the powerboard not putting out enough power to run the video board and the inverter.\015\012\015\012Sometimes it is the ... ViewSonic VG900b (Black) (10 Pack) Monitor
It keeps going blank
Hello,This is a very common problem with LCD monitors of that age. The heat buildup in the case has cause parts in the power supply called capacitors to blow and short out the power supply. If you can solder you should be able to do the r ... Computer Monitors
Can changing 3 capacitors on motherboard solve my problem?
We had a power surge and my VL2018W LCD monitor stopped working... blank screen and flashing blue light.I carefully opened up the back and found the power board (the one the AC plug goes into). There were abo ... Princeton Digital VL2018W Monitor
Monitor won't turn on -- flashes on then off again
My computer is ok \015\012my CRT monitor got problem when power on the green light indicator on \015\012and then the click sound up and then the green lighter indicator in the front of monitor will turn off \015\012\015\012do you know ... LG Flatron 295LM 22" LCD Monitor
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
Monitor displays breifly then goes to blank screen
The green power light indicates that the monitor is receiving from the\015\012computer correctly. I suspect it is going into high voltage\015\012shutdown. There is a safety circuit that monitors the high\015\012voltage and shuts the monitor down if ... BenQ FP731 17" LCD Monitor