Biostar M6VLA User Manual page 75

Chapter 4
Missing operating system on hard drive.
PROBABLE CAUSE
CMOS setup has been
changed.
Certain keys do not function.
PROBABLE CAUSE
Keys jammed or
defective.
Keyboard is locked, no keys function.
PROBABLE CAUSE
Keyboard is locked.
PROBLEM
DIAGNOSIS
Run setup and select
correct drive type.
PROBLEM
DIAGNOSIS
Replace keyboard.
PROBLEM
DIAGNOSIS
Unlock keyboard
4-9
Trouble Shooting
SOLUTION
SOLUTION
SOLUTION