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HP does not recognize moniter,mouse, or keyboard.

When I turn on the PC the monitor will say ''No Signal Found'', and go to sleep. When I put in the mouse, it works, and the keyboard will flash then not respond.

The PC is an HP pavillion a1102n and the monitor is thesame one i got shipped with it, I think it's called HP vs15x

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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Sunil Panem
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SOURCE: Cannot get me monitor out of sleep mode, please help?

Hi

Pls check the power management properties in device manager to check if the option to wake the computer from sleep for the keyboard and mouse are enabled.
You may also try to change the power plan or create a new power plan and check if you are able to wake the computer from sleep.
If this problem started a few days back, then you may try to do a system restore.

Posted on Feb 27, 2008

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SOURCE: Can't see screen to install diver for HP Compaq WF 1907

My friend just purchase this monitor yesterday. When she plugged it in to the back of the tower she received the same prompt u have mentioned. I was able to repair it because she simply did not realize that I had installed a new graphics card into her pc a few months ago. When u do this, you have to hook your monitor into the area where the new graphics card was installed. You can not plug your monitor into the same onboard card that u have previously plugged your monitor into.
Let me know, if by chance, u did install a new graphics card.
Hope this was helpful :)

Posted on Feb 29, 2008

  • 1 Answer

SOURCE: monitor goes to sleep and never wakes up

I have called HP Technical Support 6 times about this issue and have logged at least 14 hours into the issue. The things they have done are turn all sleep settings in the "Power Options" in the control panel to "never". The problem persisted. Today, they sent my problem to the complaints department, so maybe they will have the authority to do something for my 5 week old setup.

For me, the monitor was in the "other devices" part on the device manager (go to start menu and type device, and the device manager will show up). I went to HP's website to the support and drivers spot and found a patch for the My Display program. This will allow you to uninstall your monitor, just right click the monitor under "other devices" and click uninstall. After you uninstall, restart and your computer will recognize the and put it under "monitors" in the device manager with the updated drivers. After I did this, the monitor hasn't gone to sleep.

Posted on Apr 02, 2009

  • 44 Answers

SOURCE: no analog signal

Sounds like the graphics card is gone belly up. Try the monitor with another pc or just replace the graphics card.
Hope this helps

Posted on Jun 12, 2009

  • 4 Answers

SOURCE: How do I get my monitor out of sleep mode and my

You may not have enough RAM installed on pc to run that monitor. Please check specs.

Posted on Jun 30, 2009

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1 Answer

Keyboard and mouse not working and monitor going to sleep


HP Pavilion Slimline S3400f Desktop.
dont worry ALL PC end up like this,, all do.. sooner or later..
NO OS stated, XP"? never post without OS stated, or answer get 10x more harder, See? make it easy for the helper and get more help.....
no Monitor stated. (maker, CRT, LCD what?)
The monitor is not fibbing to you BTW, the PC did go dead or to sleep. seems its monitor monitor of some kind with DVI.

if the monitor works on other PCs then the monitor is not bad.
i Bet it works (old ones 2002, have a hidden deep internal sleep mode. and is not yours IM sure now) DVI IS THE ONLY CLUE THERE.
So PC is dead. this PC came with only VISTA new,
is it still VISTA?????????
HP has support on it still
here (carbon dated by me 2008, IIRC)
https://support.hp.com/us-en/drivers/selfservice/hp-pavilion-slimline-s3400-desktop-pc-series/3688715/model/3688723

this year,? get all those files and books there backed up
when HP support ends after 10 year rule, (be savvy?)


what keyboard USB or wireless keyboard mouse
use wired USB keyboards if wireless the battery is dead. easy no?

now in VISTA, go to Control panel, click power
turn off all sleep modes and all hibernate modes
the turn off screen savers, if turned on , disktop . RC right click
in display settings or personalize, turn off , need login to come out of sleep or screen saver.
try a real keyboard, that has USB cable yet? be first thing to do.
always keep a real keyboard, handy,,,
batteries fail. in all wireless devices like this (inside them)

luck you desktops have lies DIM fails. there are many.

http://www.pcdied.com/sleep-or-dim.html

one other way , and common is PC overheated.
all do that.
ever one not cleaned out every year,.

#1 all time cause of overheat and PC shuts down.

http://www.pcdied.com/overheated.html

Aug 11, 2017 | HP Pavilion Slimline S3400f Pc PC Desktop

1 Answer

Everytime I turn on moniter it goes into sleep mode and won't wake up!!


If there was something wrong with the monitor itself it wouldn't go to sleep it would just turn off. It sounds to be as if there is an issue with the signal going to the monitor itself, try restarting your PC and ensure that the connection on the back of the monitor and the connection on the back of your PC are secure.

Mar 07, 2011 | HP f2105 21" LCD Monitor

1 Answer

HP Pavillion won't bring monitor back from sleep mode


hi...if u can read " no input signal" from ur screen, this means that ur monitor is ok..
Look if u have power buttons on ur keyboard.. try to wake it from there.. some pc may have shortcut keys to bring back the pc... look @ ur pc docs on the internet for more info...
However if it's a hardware issue, it may be that ur RAM memory needs to be cleaned

Feb 01, 2010 | HP Computers & Internet

3 Answers

When I hook up my moniter it does not work like other moniters.


ok sounds like you have a broken pin on your cable if you look in the end of the cable plug the part thet goes into the box but also check both ends if they are there
failing that take monitor to roof and heave ho away it goes

Jul 25, 2009 | Compaq P 1220 22" CRT Monitor

2 Answers

Monitor goes to sleep and never wakes up


I have called HP Technical Support 6 times about this issue and have logged at least 14 hours into the issue. The things they have done are turn all sleep settings in the "Power Options" in the control panel to "never". The problem persisted. Today, they sent my problem to the complaints department, so maybe they will have the authority to do something for my 5 week old setup.

For me, the monitor was in the "other devices" part on the device manager (go to start menu and type device, and the device manager will show up). I went to HP's website to the support and drivers spot and found a patch for the My Display program. This will allow you to uninstall your monitor, just right click the monitor under "other devices" and click uninstall. After you uninstall, restart and your computer will recognize the and put it under "monitors" in the device manager with the updated drivers. After I did this, the monitor hasn't gone to sleep.

Jan 24, 2009 | HP w2207 Monitor

1 Answer

PC not recognizing monitors or keyboard


Try flashing the bios, which is found as step 3 on the flowing website. here.
If that does not work, make sure the connectors are not damaged, and ensure that all internal components, especially power cables, are properly seated.

~gnome

Jan 04, 2009 | HP Compaq Presario SR2150NX PC Desktop

1 Answer

Screen goes to sleep after "no signal" message


If you do not move the mouse or press any key on the keyboard it could be just going into video power save. Confirm it by moving the mouse or pressing a key on the keyboard. If the monitor comes back on, adjust the power settings in control panel and change the time for the "turn off display" to a more suitable setting.

Dec 31, 2008 | ViewSonic VA1930WM LCD Monitor

1 Answer

Sleep mode


I turned my power off from monitor and tower and turned them back on simutaneously with the F8 key. It worked.

Dec 17, 2007 | HP Pavilion F1703 17" LCD Monitor

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