Hi, Cant get my Medion laptop to boot up, i have tried the removing the battery and mains leads and holding down the power button to no avail. i bought another hard drive,still nothing. The power light comes on and the cd starts,but nothing from the hard drive light and the screen remain blank. this problem started after i accessed a noisey fan, it would only occasionally start up,after several times off having to shut down via the power button,but did start after a few attempts,now absolutely nothing,can anyone help , TY Dave.

..hi there!..try to check your processor, maybe its overheated..if the issue still continues then try to clean your memory..nor, try to swap/ replace a new memory to your existing memory..i hope it helps!..^_^..