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It will light up again from vista logo. Laptop fan is spain proper i also check it is not inverter problem plz help me. I replaced the Inverter and still have the same problem. I tried connecting an external monitor and everything worked fine. HWSetup was pre-installed on all but early Toshiba notebook models. June 18, at

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I also tested my LCD cable and the inverter and it shows that it works on toshiba satellite a25-s3072 other laptop as well. January 14, at Can you see any image on the laptop screen?

The laptop screen lights up only for a short period of time toshiba satellite a25-s3072 will not light up at all. What if you boot the laptop in safe mode?

Screen backlight lamp | Laptop Parts

I mean I can touch the bezel and keep my hand there, but I feel it is hot. If it doesn’t appear as a Control Panel applet on your toshiba satellite a25-s3072, you may be able to download it from the Toshiba Support website as part of the Toshiba Utilities package for your toshiba satellite a25-s3072.

Please test your laptop with an external monitor. I am very interested to see if you find toshiba satellite a25-s3072 solution to the problem. Just in case, you can try reseating connectors on the inverter board. Bad connection between the LCD cable and motherboard. I have a Dell Inspiron at times on start up my screen goes very dim. What laptop did you buy? I got a new screen but it came with tosshiba wrong back light plug two pin vs.

BIOS Setup / BIOS settings — access instructions

This utility provides a relatively user-friendly way to change the BIOS settings. F2 key method Turn the computer on. Hi there ,I have a dvi ready change 2a5-s3072 new screen inverter,bu toshiba satellite a25-s3072 do not light up, can someone tell me whyI been reading about this here apparently could be the back light,can you please tell metoshiba satellite a25-s3072 going up.

March 11, at 9: Esc key method Turn the computer on. Run the Toshiba Hardware utility from the Toshiba Console. April 10, at Probably this is video cable related issue.

Toshiba satellite a25-s3072 have replaced inverter board and problem remains. If the image is still there, most likely this is either the screen inverter or backlight lamp failure. April 23, at 7: It now gets very hot down where the bulb is and shuts off after a a25-ss3072 hours.

Screen backlight lamp

Can you access BIOS screen on the external monitor? What if you try decreasing the brightness, does it work? Hold down the Fn key and press on the F5 key until video toshiba satellite a25-s3072 only on the laptop screen.

2a5-s3072 A typical laptop LCD screen has only one backlight toshiba satellite a25-s3072 installed. If the motherboard how would i solve it. The PC will have to be truly off not suspended, or in standby mode, or in hibernation mode for this method toshiba satellite a25-s3072 work. January 7, at 9: It is available from the Toshiba Support website. If so, what kind of inverter would be compatible?

July 25, at 8: