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Hp pavilian a282

My desk top has power but it won't turn my monitor or keyboard on to load windows.

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Your system may have some problem. Try removing the memory module (RAM) and switch on the system. If you here a beep sound your motherboard.processor is OK.

Then put your RAM module back and switch on your system. This should make some difference.

Posted on Oct 29, 2007

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Posted on Jan 02, 2017

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1 Answer

How do I get my HP computer to boot into windows when I turn it on


mine can boot to 7 things, not just the first hard disk.
usb mem, sd, hdd0,1,CD, and more..
no computer stated by you of th 10,000 models. 1984 to now.
what windows, 14 versions exist.
XP? what?
when you turn the PC the booting is a serial process. (ends at windows login screen)
first it runs BIOS< ROM,
the BIOS ROM, runs POST, (self tests and Plug and PLay)
then BIOS jumps to the first thing in the list (boot order)
and boots to the HDD #0 (default ) F9 key I can change that.' on the fly...
so first is what:?
  1. if a laptop get that bad main battery out first, now
  2. use AC power pack only, NOW. lap or desk top.
  3. does the PCs fan run? (my desk top has 4) if not, power is bad.
  4. does the CD eject? (button) if not power is bad.
  5. does the screen ever show text? like Hit ESC to enter SETUP?> as it did every day since new?
  6. if yes, good, no bad. (bad CCFL lamps>)?
  7. yes, then see if ESC works, F10 , F1 info page work in BIOS.
  8. yes, good, see , now you can boot to 7 things if want.
  9. but if the HDD is bad, you cant boot to that. if its bad.
  10. we run HDD test no as shown on the HP page on topic.
  11. then we try (2006 and newer) the F11 magic recover method.

if the PC is older than 2010, it can in fact have bad CCFL lamps
even PC that are desk tops , the eternal monitor same.

the flash light test. pre 2010 PCs

http://www.pcdied.com/monitors.html#flashlighttest

Sep 29, 2017 | HP Computers & Internet

1 Answer

How can i adjust horazantal and vertical screen monitor size so i may fill full screen?


In Windows:

1) Click the "Start" button lower left hand corner of the screen, or the Windows key on the keyboard,
2) Choose "Control Panel",
3) Choose "Display"
4) Choose "Change Resolution", and select one that gets you where you want.

FixedYa !

Feb 25, 2015 | HP Desk Top Access Center DK985A

1 Answer

Hello..just moved my desk top to new desk..everything is fine..but mouse won t work..while it was unplugged i cleaned keyboard..monitor with soft cloth..can u tell me why my mouse won t work


IF it's a serial mouse (meaning green round connector) it's probably not plugged in correctly. Now these are not plug and play so you need to reboot your system in order for it to work. Try that.

Jul 10, 2011 | E-Machines eMachines Desktop PC

1 Answer

I have an hp pavilian atx-250-12z and the tower itself will turn on and the mouse to will turn on but the monitor gets no signal and the keyboard will not turn as well..I have unplugged the cpu while...


Whom ever told you too: "Unplug the cpu while holding down the power button".

Is telling you something that can "seriously damage" your cpu and computer.

Or did you mean "PSU" if so there is a particular format to do a Power supply check.
For the proper way use this link: http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&lc=en&cc=us&product=405227&dlc=en&lang=en#N207

Also many other things can cause the problems your having. Could be your motherboard too.

If this does not work, post again be sure to include HP Pavillion Model number and Operating System (i.e. XP, 7 or Vista) that way we can help pin point your system needs. Also have you done any internal repairs lately? Recheck all your connections too.

If you find this helpful please vote.

Oct 07, 2010 | HP Bestec ATX-250-12ZD 250w HP Pavillion...

1 Answer

Screen comes on briefly then blanks out.


check inverter, memory, and powersupply.

May 31, 2009 | HP w1907 LCD Monitor

1 Answer

HP Monitor comes on with bright white screen since changing PC


Try using a different wall outlet to plug in your monitor. Believe it or not this actually may help.
What ever breakers you are talking about to get the monitor going doesn't really have anything to do with the drivers. Monitors are "plug and play" meaning the drivers are installed for you when you plug it in. It"s possible you don't have the connections on securely or maybe one of the pins are bent. Does it say "restore active desktop" anywhere on your screen?
Also possible the power supply isn't strong enough for your lcd.

Dec 10, 2008 | HP Pavilion F1503 15" LCD Flat Panel...

1 Answer

Monitor will not com one when desk top is turned on


power management might be the problem sounds like you need to just get in to the power management program and turn it off

Jul 14, 2008 | E-Machines T2893 PC Desktop

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