Blank Screen on my main display

Question edited for clarity.
Question moved from Televisions to a Nautilus category.

Many of these consoles have a cooling fan inside them to keep the components cool as a computer does. Take it to a local electronics expert or open it up and take a look. An electronics guy can check and replace components inside it.

press fn button and with up-arrow increase brightness ,,, in windows open display settings by right clicking on the desktop (intel or nvidia properties ) acer 4320 could have nvidia or intel ... increase the brightness and the contrast or load the default settings ,,, use external monitor if need ...

try taking out the batt and leave the mains plugged in, if it boots up you need a new batt

yes. this is a common fault with any phone that falls on the tile floor, especially if it lands using the screen(even if it doesnt, the screen might still be affected). the only solution is to send it to a repairer because it would require the attention of an expert due to the crack or damage done to the main display screen which in most cases would have to be replaced with a brand new one

ur display mus be changes there is no other way to fix this problem visit ur mobile expert to change ur display

hi the main problem is not in ur display screen. the lcd is ok. but inner connections might have got damaged.

Sounds like water damage. Are there any red stickers under the battery? If so, then it is water damaged.

Either way, if you are the primary line then Verizon may offer you an early upgrade if your rateplan is above a certain price point (if that's who your on). If not, you can do an insurance claim, if you don't have insurance then you will have to either pay full price for a new one, or purchased a used one.

Hope this helps,
Simon.

the problem is in display...better change ur display and use it...

Have you tried pressing F8 on boot-up and log into safe mode under administrator, no password, and right click on any empty space on the desktop, left click on properties, left click on settings, select a lower resolution,( e.g. 1024X768 ) select apply, select ok, reboot, log in as normal

could be 2 main causes, either the LCD converter under or behind the screen under the beizel has failed and is messing up the display, or simply the sreen could have been cracked at one point, either way these parts have to be obtained from toshiba.. EMPR do toshibas spare parts, if you are in australia

www.tosh.empr.com.au