Screen still faint after changing module and screen
I Hp compaq presario 700 with a faint screen, i check it with external monitor, it displayed well, so i change the module and the screen but i still like that. pls how can i solve this problem, is it on board? what is the solution
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Re: Screen still faint after changing module and screen
Which "module" did you change. The Inverter board is causing the "faintness" Replacing the screen will not fix it. If I could be of further assistance, let me know. If this helps or solves the issue, please rate it. Thanks, Joe
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Power up the external monitor first and then boot up the laptop, the video info will automatically divert to the external monitor. If you do not see a Windows image on the external monitor then it is definitely a motherboard issue, because the video card is built in on the motherboard. The Video card uses shared RAM (part of the RAM module/s ), try re-seating the RAM modules, also test the RAM modules. You can test the hard drive by removing the hard drive and connecting it to an USB hard drive adapter, then connect the adapter into a working computer's USB port. If the hard drive is OK, this computer will see it as an external storage device and you can open the various folders and files on the hard drive.
A very faint laptop display is the result of a burned out CCFL light in your LCD panel. It is a mostly non-replaceable part. (very difficult repair). To use an external monitor right click on your desktop then go to the settings tab and change your display properties to dual display mode.
Hi Maybe, depending on the problem. Laptop monitor problems fall into three categories. 1. Screen electronics or lamp. 2. Inverter. 3. Laptop video chip. I've been repairing latops ever since they arrived on the market. First connect an external monitor to the laptop - this will show you whether or not the laptop motherboard is working correctly. If it is then you'll need to replace either the screen or the inverter. So as not to waste alot of money, at this point I would suugest going to a reputable repair person or check my website www.micromendllc.com
This issue is due to the malfunctioning of the screen or due to any other internal hardware malfunctioning of the notebook. To further isolate the issue, I request you to connect the external monitor and check.
Once after connecting the external monitor, please tsp Fn+F3Switch between the display and external monitor in the following order: Display External monitor Display and external monitor
If the external display is fine then the issue either could be due the malfunctioning of the display cable connector between the screen of the notebook and motherboard or due to the malfunctioning of the screen.
As this the hardware issue, Please contact the nearest repair center to get it resolved.
Turn on the notebook and press F10 to get into BIOS screen. Even if the lines and the black spot appears then the issue is with the internal hardware of the notebook.
To check further connect an external monitor to the notebook and press Fn and F4 keys on the keyboard to get the display on external monitor. If the external monitor display is fine then the issue is with the LCD screen or else the issue is with the Video card of the notebook.
Seems it is the Video card which has gone bad, If in case your system shows Compaq on your screen, os in that case need to install windows in the system again.But if it does not , Please get your system's Video card again.