Meru Technical Note - What are the different beep codes in the controller during POST test mean?
Description
Scope
Solution
What are the different beep codes in the controller during POST test mean?
Scope
RELATED PRODUCTS: controller
RELATED SOFTWARE VERSIONS: N/A
KEYWORDS: controller, beep code, POST test
Solution
Beep Code | Description |
1 Short beep | Normal POST, controller status is normal |
2 Short beeps | CMOS error |
1 long and 1 short beep | DRAM error |
1 long and 2 short beeps | Video (Mono/CGA Display Circuitry) issue |
1 long and 3 short beeps | Keyboard/Keyboard card error |
1 long and 9 short beeps | ROM error |
Continuous long beep | DRAM problem |
Repeating short beeps | some problem with the Power source. |