Table 12. Diagnostic LED POST Code Decoder
0x93h | R |
| OFF | G | A | Enabling the keyboard |
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0x94h | R |
| G | OFF | R | Clearing keyboard input buffer |
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0x95h | R |
| G | OFF | A | Instructing keyboard controller to run Self Test |
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| (PS2 only) |
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Mouse (PS2 or USB) |
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0x98h | A |
| OFF | OFF | R | Resetting the mouse |
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0x99h | A |
| OFF | OFF | A | Detecting the mouse |
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0x9Ah | A |
| OFF | G | R | Detecting the presence of mouse |
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0x9Bh | A |
| OFF | G | A | Enabling the mouse |
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Fixed Media |
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0xB0h | R |
| OFF | R | R | Resetting fixed media device |
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0xB1h | R |
| OFF | R | A | Disabling fixed media device |
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0xB2h | R |
| OFF | A | R | Detecting presence of a fixed media device (IDE |
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| hard drive detection, etc.) |
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0xB3h | R |
| OFF | A | A | Enabling / configuring a fixed media device |
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Removable Media |
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0xB8h | A |
| OFF | R | R | Resetting removable media device |
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0xB9h | A |
| OFF | R | A | Disabling removable media device |
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0xBAh | A |
| OFF | A | R | Detecting presence of a removable media device |
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| (IDE CDROM detection, etc.) |
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0xBCh | A |
| G | R | R | Enabling / configuring a removable media device |
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Boot Device Selection |
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0xD0 | R |
| R | OFF | R | Trying boot device selection |
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0xD1 | R |
| R | OFF | A | Trying boot device selection |
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0xD2 | R |
| R | G | R | Trying boot device selection |
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0xD3 | R |
| R | G | A | Trying boot device selection |
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0xD4 | R |
| A | OFF | R | Trying boot device selection |
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0xD5 | R |
| A | OFF | A | Trying boot device selection |
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0xD6 | R |
| A | G | R | Trying boot device selection |
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0xD7 | R |
| A | G | A | Trying boot device selection |
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0xD8 | A |
| R | OFF | R | Trying boot device selection |
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0xD9 | A |
| R | OFF | A | Trying boot device selection |
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130 | Intel® Server System SR2500AL User’s Guide |
