my laptop (hp 630) wont boot up, when i turn it on it just brings a black screen with a cursor blinking in the top left corner. i tried to wait for some hours but nothing happens, i even tried changing the operating system but when it restarts for the final time to finish the installation the same thing happens. what should i do? please help
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but how am going to run the downloaded memory test, because my laptop wont boot at all.
MemTest86 is a live testing program, what this means is that it runs directly on the flash drive or CD that it is installed on. It is essentially an operating system, …
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