Re: on screen display keeps appearing on, and usually
Hi..i think you have a problem the CPU/Computer that's whystays on screen for so long.1st step check the IDE cable connection form the mother board to Hard Drive and 2nd check the memory or check all hardware`s.Good Luck and Have a nice day
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<div style="FONT-SIZE: 14px; PADDING-TOP: 10px" itxtvisited="1"><span id="ctl00_ctl00_MainColumn_CenterColumn_ThreadBox1_lblProblem" itxtvisited="1">my hp 7540 crt monitor menu displays automatically blinks frequently. please hele me resolve this problem. it stays fixed on the screen, unable to do any work.</span> </div><!-- answer --><!-- from fixya rte -->
If the computer is attached properly and you get the flashing lights it is due to switch mode power supply being faulty, too expensive to fix I think you will find, never seems to be anything like just a fuse I'm afraid, modern worlds tells you its time for you next monitor..... do try to ensure it aint the pc by hooking laptop or something else to this unit, or hooking another monitor to your pc to be sure but I find power supply failure is normally how monitors leave this world...
I would check the connections between the monitor and computer. Also the refresh rate and/or resolution might be wrong. To correct this, you will need to boot your computer in safe mode. (restart computer, right after the computer's logo appears rapidly press the F8 key until a black and white menu appears. Select SAFE MODE) once the computer boots to safe mode, the sign on screen will appear very large. Sign onto the computer once at the desktop, RIGHT CLICK the background and select PROPERTIES. Once the display properties window appears click on the last tab SETTINGS. Here is where you can adjust the resolution. Take the screen resoltution to a low setting. You can always change this later when you boot your computer normally to get a better view. Next click on the ADVANCED button click on the MONITOR tab, usually flat screens operate at a lower refresh rate then CRT monitors. I usually keep my refresh rate to 60 Hertz. Next click on the GENERAL tab. This will allow you to change the DPI setting. I usually keep mine set to 96 DPI. You may want to experiment with this as monitors vary. Once done, click on the APPLY button then OK. Restart the comptuer and see if this has improved your display. You may need to do this several times trying different settings until you get a clear display. If you've exhausted all these steps, try a different monitor or changing the cable. If that fixes the problem then you know you have a bad monitor or cable. Good luck, let me know how it turns out.
Try replacin a new display card. If it is fine working.ok
If not try fixing for cold solder in the video section.
I suggest video section according your report the light green LED lighted that shows the power section is doing fine.
If it's working fine in DOS, it can only be your display drivers for your operating system. What happes when you start in SAFE MODE? When you PC starts, keep pressing the F8 key, go to Safe Mode. If it works, bring the Resolution down to 800 X 600 and load the new display card drivers. Restart, should be fine.