Question about Toshiba Satellite U405-S2856 Laptop
Few times a day, my U405-S2856 make a sound , then the external video screen shows "no signal" for a few seconds, After that the the picture returns with a message on the lower right of the screen that I'm not working in optimal resolution, it happens a few times in a row and than everything gets back to normal.
I have tried changing the resolution to the recommended 'optimal resolution' but it still happens.
Any advice is highly appreciated.
It could be over heated maybe turn it off for a while then turn it back on to see if it still makeing a nosie
Posted on Jul 14, 2009
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Posted on Jan 02, 2017
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