machine won't boot - Techist - Tech Forum

Go Back   Techist - Tech Forum > Computer Hardware > Hardware Repairs and Troubleshooting
Click Here to Login
Closed Thread
Thread Tools Display Modes
Old 07-23-2006, 08:40 AM   #1 (permalink)
Newb Techie
Join Date: May 2006
Posts: 6
Default machine won't boot

My computer started to hang and then reboot automatically a few weeks ago.
When it hangs I can hear random noises from the speaker, then when the noise
is gone the machine boots up again.

Then a few days ago it refuses to boot. When I press the power button, some
times the Vcc LED blinks once with nothing happening. At other times, the Vc
c LED is on (normally), fans are turnning, but the machine hangs at that poi
nt (there are no signals to the monitor and the BIOS doesn't load, and there
is no beep sound).

How probable is it to be a power transformer problem? Shall I buy a new one
for a try?

jonathanyam is offline  
Old 07-23-2006, 01:05 PM   #2 (permalink)
Wizard Techie
Law's Avatar
Join Date: Aug 2005
Location: the data closet
Posts: 4,200

Not sure but I had the same problem with my computer. Happens during a cold boot (when I first turn the machine on during morning), the computer just hang there, no single beep to indicate the POST was ok, fans and light are all on. Problems solve by resetting the BIOS, (clear the CMOS by taking out the battery). Other factor if not solve by clearing the CMOS could be the power supply.
Law is offline  
Closed Thread

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 12:32 AM.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2018, vBulletin Solutions, Inc.