Question about Samsung Computers & Internet
I have a HP 8300 all in one PC. when i start my PC it switches on and then the monitor goes to sleep or in blank. computer is still on and yu can connect via another pc and work. if you change some settints the monitor comes on again and you work normally but when you swith off and on again the same things happen.
Posted by Anonymous on
You need to turn off sleep mode its sounds as if its on a timer setting.
Posted on Mar 30, 2015
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Posted on Jan 02, 2017
I would suggest connecting your laptop to an external monitor via the VGA port to see if the system is causing the problem or the display section.
It sounds like the latter.
If it is, then it could be a premature failure of the backlight lamp or the circuit that drives it, either will be less costly than a processor or main board repair.
BTW, I am desperately looking for an affordable replacement (we are very rural) for People PC; it is the lousiest ISP I have ever had and am really tired of their buggy software which never seems to improve and complaints are either ignored completely or given lip service by suggesting ineffective, stupid, fixes.
Posted on Jun 30, 2008
You could have a defective screen - a defective inverter or a CCFL lamp.
To determine if you have a LCD screen or video card problem, read this and follow the instructions.
Defective CCFL backlight, it may have the following symptom:
Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.
Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.
Posted on May 04, 2009
try this put off the laptop and remove the battery and the power cable and then hold the power button from 30-60 seconds then put back the power cable(without battery) and switch it on it should work then shutdown and put battery pack in
Posted on May 10, 2009
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