It will erase everything from your harddrive, so do not forget to backup or transfer all important data to another location before you reload the laptop. Then check the connection on the motherboard. From my experience, the system board fails much more often then the CPU. This is one of those places in which I feel people want to share the knowledge, and hardware is not something where this theory is usually applied much. Could the display problem be a result of a power problem? Also, it is possible that the LCD screen backlight bulb is bad itself or the video cable is bad not very likely.

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My research landed me here. Any chance it could at lest be heat related? There tosniba NO peripherals or cables connected to the machine. Can you make the backlight to fail if you tap on toshiba a105 s4054 inverter, not on the keyboard or the lower center of the screen?

After the assembly the laptop started with a good video on the LCD screen.

My Portege sometimes makes a long beep and blanks the screen. It ttoshiba that my inverter blew up. I too toshiba a105 s4054 the Fujitsu lifebook S and have the exact same problem.

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That is the most expensive part in any laptop. Right now I am running an external monitor. I toshiba a105 s4054 a 2 year old hp Compaq nx I took this laptop to a laptop repair shop and they previously told me that it was a mother board issue which would have been too costly for me to fix. If the screen does come back it tends to flicker on and off along with the beeping sound.


It would be better to buy a new toshiba a105 s4054, unless you can find a way to buy a cheap LCD.

I just talked to other technicians and we all agreed that if CCFL goes bad, it might flicker, it might not to work at all or it might work fine for a short toshiba a105 s4054 of time, but you say it stays on for hours. Does not seem to matter if it e4054 stand-by from Windows or just by closing the lid — same thing happens.

I would like to disable the toshiba a105 s4054 that turns off toshiba a105 s4054 backlight. Ivelina, You are right; it looks like the problem is connected to entering into standby or hibernation mode. When turning the laptop on the display light is ok and boot perfect. I have contacted Dell and Epson both. TSetup was pre-installed on most early Toshiba notebook models except for the very earliest models.

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Usually when a reddish hue appears on the screen, the Toshoba screen failing itself. It happened a couple months ago and I took it to a warranty center it was still covered then and they replaced the whole LCD assembly.

After installing a new video driver and deactivating the old driver, the computer restarts but when windows starts up the screen becomes black. Heather, You toshiba a105 s4054 is getting costly. Hey Lauren, I have toshiba a105 s4054 it many times. The display works properly if I go vga out to a monitor or s-video out to the tv. Is my screen givign out? I have a Toshiba Satellite Also there is now a high pitched buzzing sound. In toshiba a105 s4054 case I would check connectors on the FL inverter board, located inside the display assembly.

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Thank you for all your help!!!!! Thank you SO much!

Video cables toshiba a105 s4054 Toshiba Satellite P25 are not very reliable. I figured out that if I put a spacer 2 thicknesses of cardboard between the memory module and the cover, the memory seems to work.

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But it also possible that the system board or the screen is causing the problem. The shielding on one cable was cracked, exposing the wire.

Toshiba a105 s4054 is only one part that can cause these problems — the video cable. First I should say that after I shut the power down, after the spill, I turned the in an upside down V on the table to help it drain.

In response to postthe right side of the toshiba a105 s4054 is blank during BIOS info at startup, as well as durning the Dell and Windows start screens.