trottydt

David Trottman · 02-24-2008, 10:05 AM

HP Pavilion N5310 LCD display dead but External monitor
displays fine; how do I determine if it is a board problem, inverter problem or LCD screen problem.
David Trottman

loudnproud59 · 02-24-2008, 07:17 PM

If you have a display on external monitor then your mainboard is fine,to see if it is a inverter problem shine a light on to the screen and see if you can see an image if you can see a faint image then either your inverter has failed or the ccfl lights are dead, it is posible that if the inverter failed it could cause the back lights to burn out to,goto the hp web sight and download the service manual it could be very helpful.

David Trottman · 02-25-2008, 03:18 AM

Thank you LOUDNPROUD59; will follow up and let you know how it works out.

02-24-2008, 10:05 AM	#1 (permalink)
David Trottman Registered User Join Date: Feb 2008 Posts: 2 OS: Windows 2000	trottydt HP Pavilion N5310 LCD display dead but External monitor displays fine; how do I determine if it is a board problem, inverter problem or LCD screen problem. David Trottman

02-24-2008, 07:17 PM	#2 (permalink)
loudnproud59 Registered User Join Date: Nov 2005 Posts: 129 OS: win xp pro	Re: trottydt If you have a display on external monitor then your mainboard is fine,to see if it is a inverter problem shine a light on to the screen and see if you can see an image if you can see a faint image then either your inverter has failed or the ccfl lights are dead, it is posible that if the inverter failed it could cause the back lights to burn out to,goto the hp web sight and download the service manual it could be very helpful.

02-25-2008, 03:18 AM	#3 (permalink)
David Trottman Registered User Join Date: Feb 2008 Posts: 2 OS: Windows 2000	Re: trottydt Thank you LOUDNPROUD59; will follow up and let you know how it works out.