Hp computer wont start up Tags: Computers Hewlett Packard Power Windows XP Last response: January 18, 2011 5:42 PM in Windows XP Share Myeifel January 18, 2011 2:51:00 PM Hello, My HP a1642x desk top will not start. When I press the power button, I get nothing but a HIGH-PITCH SQUEAL, a short pitch followed by a long pitch. Repeats endlessly. Worked flawlessly last night. Any thoughts ? Many, MANY thanks. More about : computer wont start Emerald January 18, 2011 5:42:03 PM could be your power supply Can't find your answer ? Ask ! Publish Related resources Why wont my computer start up or auto repair Forum HP Pavillion 9600 wont start up Forum Hp pavilion entertainment pc (dv6-2008) wont start up Forum HP Pavillion WON'T Start (NO BIOS Info No Start Up Forum New mobo, computer won't start up - stuck on startup repair Forum HP Pavilion Wont Start Up Forum Computer won't start up . Forum Hp computer wont start Forum Computer wont boot up after hp logo shows. Forum Windows won\'t start on HP laptop! Help! Forum Windows won't start up , startup repair can't fix it Forum Rebuilt gaming PC wont start up Forum Hp Pavilion P7 1459 New Graphics card, won't start Forum Getting past administrative password Forum Computer does not recognize bare hard drive Forum How to restore the icons including the start menu? Forum My computer wont start up Forum Computer wont start u! HELP Forum my computer wont start ! Forum My computer wont start, maybe processor... Forum More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !