Support in other languages: 
Reply
Paper Tape
cfriese
Posts: 5
Registered: ‎09-30-2008
Location: Central Pennsylvania
0
Accepted Solution

X300 Beeping

X300 64781HU rendered useless after enabling Security option in BIOS.  F10 to Save BIOS Changes, System starts to restart, I hear 4 short beeps, screen stays black.  I never see anything on the screen.  The Power button stays lit along with the battery/plug and ThinkVantage buttons.  Subsequent reboots produce the same results.  I have no password enabled on startup or on the BIOS.  Anyone know what to do?
Community SuperMod
bananaman
Posts: 3,567
Registered: ‎04-25-2008
Location: San Francisco
0

Re: X300 Beeping

Unfortunately, according to the ThinkPad beep decoder, this means a bad System board (Security chip).

 

Time for a warranty repair!

I don't work for Lenovo. I'm a crazy volunteer!