Showing posts with label led. Show all posts
Showing posts with label led. Show all posts
Friday, November 4, 2016
Compaq Hp Laptop LED Blinking Code
Compaq Hp Laptop LED Blinking Code
Use the following table to learn about the meaning of a code that your computer may encounter.
| Code type | Number of Blinks or Beeps | Component Being Checked | Condition | Possible solution(s) |
| AC power adapter LED | Constantly on | Power adapter | OK. Power is being supplied. | None. The power adapter is likely not the problem. |
| AC power adapter LED | Constantly off | Power adapter | Power is not being supplied | Try a different power outlet. Replace power adapter. |
| AC power adapter LED | Continuous blinking | Power adapter | Insufficient power | Try a different power outlet. Replace power adapter. |
| Caps Lock/Num Lock | 1 | CPU | CPU not functional | Reseat replace CPU. Service |
| Caps Lock/Num Lock | 2 | BIOS | BIOS corruption failure | Restore BIOS from onboard backup (jumpers) Service |
| Caps Lock/Num Lock | 3 | Memory | Memory module error not functional | Reseat memory modules (see next section). Test memory from UEFI or BIOS. Replace bad memory modules. Service |
| Caps Lock/Num Lock | Go to link Download Read more »
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