Quality Technical Services Ltd : HARDWARE

HARDWARE

1. Blackberry Bold
  - On 9000 – Hard Reset – Left ALT + Right SHIFT + DEL (hold them down until the screen goes blank).
2. Beep Codes? for Systems
  - AMI BIOS
    1 beep Refresh failure
    2 beeps Parity error
    3 beeps Base 64K memory failure
    4 beeps Timer not operational
    5 beeps Processor error
    6 beeps 8042-gate A20 failure
    7 beeps Processor exception interrupt error
    8 beeps Display memory read/write failure
    9 beeps ROM checksum error
    10beeps CMOS shutdown register read/write error
    11beeps Cache memory bad

* Award BIOS

1 short system boots successfully
2 short CMOS setting error
1 long 1 short DRAM or M / B? error
1 long 2 short Monitor or display card error
1 long 3 short Keyboard error
1 long 9 short BIOS ROM error
Continuous long beeps DRAM error
Continuous short beeps Power Error

3. Memory – What is the difference?

Quality Technical Services Ltd: HARDWARE ...