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Thread ID: 49416 2004-09-18 09:05:00 Sudden 'Black' screens tonymck (1930) Press F1
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273465 2004-09-18 09:05:00 Roughly between 1-5 times every day, and at no particluar time, my PC monitor goes black, or blank, nothing showing at all. Three other occurances periodically happen as well:
1) Sometimes the PC gets 'hung', and no blank screen (needs reboot)
2) Sometimes the monitor does not go blank but a message saying "Out of Frequency" happens. (lots of vertical lines before going blank)
3) After rebooting I often get a blue screen and the following text: The registry cannot load the HIVE (file): \system root\system32\config\software or its log or alternate. Beginning dump of .....

I have taken the machine to a repair shop, but they find nothing amiss, no virus or trojans or any spyware. I have also tried another monitor, to no avail.

I run WINXP.

Thanks in advance... From "Perplexed!"
tonymck (1930)
273466 2004-09-18 09:22:00 It really sounds like a major (but intermittent) hardware failure.

1 The black screen sounds like the PC has "died" for all intents.

2 The "out of frequency" is the same, it means the PC has suddenly tried to deliver a scan frequency to the monitor that the monitor cannot handle, so it complains. The PC has reset at this stage I would suspect.

3 The error message also suggests that the hard drive has failed. This could be generated from a power supply failure/abberation, as could the above.

Or from 1,569 other things.

But the monitor is highly unlikley to be one of the causes.
godfather (25)
273467 2004-09-18 09:27:00 Thanks for your help. Guess I should take it back to The PC Company for repairs!... yeah right. tonymck (1930)
273468 2004-09-18 10:46:00 It is either the motherboard, or video card if you have a non-integrated one.

If you have a separate video card swap it with a friends, but I really think the motherboard's the fault here.

Nothing else could cause these blank screens etc.

Buy a new mobo I think Tony.
george12 (7)
273469 2004-09-18 10:47:00 OPh yeah, and that error will be that that file has been corrupted during one of these failures. george12 (7)
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