English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

My PC had had enough of me, so I wiped it completely and reinstalled Windows 98 onto it. I have had to reinstall drivers for sound, graphics etc etc. The problem I have now is that randomly my monitor willswitch itself into stand by which means that I have to reset my pc. Its all screwed in correctly in the back, and is fully functional in all other ways. If anyone can help that'd be great!! Cheers

2006-08-06 22:56:37 · 8 answers · asked by HanSparkles 1 in Computers & Internet Hardware Monitors

8 answers

Control Panel--> Power Options and you can do the rest yourself, Iam sure.

2006-08-06 23:05:08 · answer #1 · answered by Anonymous · 0 0

Sounds to me that you have set the power saving options on. O and you don't have to reset your PC try moving the mouse and if that doesn't work then press the power button on your PC.

It could also be that the lead to the montor from the computer is not connected correctly.

2006-08-07 07:09:56 · answer #2 · answered by ? 4 · 0 0

right-click on the desktop and select properties. Select the screen saver tab and click the "Power" button. You can disable the auto standby and power off options there.

2006-08-07 06:05:19 · answer #3 · answered by halloweenpumpkinuk 4 · 0 0

right-click on the desktop and select properties. Select the screen saver tab and click the "Power" button. You can disable the auto standby and power off options there.

2006-08-07 06:02:31 · answer #4 · answered by JeffE 6 · 0 0

It's probably obvious to you already, but I'll say it anyway, it could just be a screen saver. If you wiggle the mouse or hit a key on the keyboard and your screen comes back, that's it. You can adjust the screen saver behavior in the Display portion of Control Panel.

If you have a laptop, it's possible that the computer has gone into standby or hibernate. If you simply push the power button and it comes back up to where you were (possibly after a few seconds), that's probably it. Normally a computer should only go into standby if you're not actively using it, but if your battery is very low, it my force standby in order to avoid losing what you're doing.

Those are both normal, and expected behaviors. What's left is typically an indication of a problem. In my best guess "order of likelihood":

It could be your computer. The most common abnormal reason for a black screen is probably a computer crash. Given that it's consistently 5 to 15 minutes after boot up, I'd be looking at possible overheating, or perhaps a power supply that's going out. One simple way to determine if it's just the monitor going out or the computer crashing is to play some audio on your computer. Perhaps load up a longish mp3 play list, for example. If the monitor goes black, but the music continues to play, you know that the computer is running, and that the problem is either the video card, video drivers, the monitor or the cables in between.
"The most common abnormal reason for a black screen is probably a computer crash."

It could be a virus, or your computer's other software or drivers. Unfortunately bad drivers for any hardware on your system can cause the machine to crash or go to a black screen without warning. I've also heard of this as a symptom of a virus (though typically a poorly written one). It's more common that you'll actually get a message, or the dreaded "blue screen of death", but nonetheless, it's still possible that bad software, particularly hardware drivers, could cause it. As always, make sure your computer is up to date on Windows, and of course anti-spyware and anti-virus software as well.

It could be your video drivers. Even though I've already mentioned drivers in general, the video drivers are worth a closer look. The software used to control the video card, which can often be quite complex, can also fail, have a bug, or crash in such a way that the screen goes black. Most commonly this'll crash the computer with some kind of visible message as above, but it's also possible that the video card drivers or software could fail, and the computer keep running. Certainly making sure you have the latest drivers always makes sense.

It could be the video card in your PC. It could, for example, be overheating, and as a result cut out after 5 to 15 minutes. Turn it off, it cools down, and you get another 5 to 15 minutes of use.

It could be your monitor or display. Monitors and LCD displays can break, and one way they can break is to go completely black. And yes, sometimes they'll even come back on for a while, though it's typically not as consistent as you've outlined in this particular question. The best way to test this, of course, is to try a different monitor for a while.

It could be your CRT's circuitry. Many CRT monitors often have their own standby circuit - if they notice that the signal has gone, they also power-down. If that standby logic fails, they could possibly go into their own standby state improperly. Usually there's a standby switch that, if you push it, causes the monitor to spring back to life.

It could be cable between your monitor and computer. Again, this typically isn't as consistent with respect to time as you describe, but a failing monitor cable can definitely cause an intermittent display, or cause it to go to black.

So as you can see, it's not a simple process to diagnose. Some steps, like trying another monitor or cable, are pretty easy for you to take yourself. But if you're not comfortable diagnosing system crashes or hardware problems like potential overheating, it might be time to take the computer in to a local technician for a hands-on diagnosis.

2006-08-07 06:01:34 · answer #5 · answered by flymetothemoon279 5 · 0 0

right click on the desktop and select properties
select the screen saver tab and click the "Power" button. You can disable the auto standby and power off options there.

2006-08-07 17:55:40 · answer #6 · answered by Anonymous · 0 0

Just check your power management properties to make sure that the system standby mode is set to never.

2006-08-07 06:30:44 · answer #7 · answered by benvalyne 2 · 0 0

go to control panel select screen and adjust to what ever you want

2006-08-07 09:55:20 · answer #8 · answered by Anonymous · 0 0

fedest.com, questions and answers