3 Tests and Diagnostics | 3.6 System Test |
3.6System Test
To execute the System Test, select 1 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter.
Subtest 01 ROM checksum
| This subtest executes a checksum test of the BIOS ROM (range: F0000h to |
| FFFFFh, 64KB) on the System Board. |
Subtest 02 | Fan ON/OFF |
| The following message will appear. |
| Fan number select (1;FAN#1(CPU), 2;FAN#2(GPU)*1, 0; FAN#1)? |
| To check the CPU fan, press 1 and Enter. |
| To check the GPU fan, press 2 and Enter. |
| To check both CPU fan and GPU fan, press 0 and Enter. |
| The following message will appear. |
| *** Test Fan Revolution 0000RPM start |
| Make sure the fan does not rotate, then press Enter. |
| The following message will appear. |
| *** Test Fan Revolution Low speed Start |
| Make sure the fan rotates at low speed, then press Enter. |
| The following message will appear. |
| *** Test Fan Revolution High speed Start |
| Make sure the fan rotates at high speed, then press Enter. |
| After a while, the fan rotating will stop. |
| *1 2;FAN#2(GPU)is not supported in this model. |
Subtest 03 | Geyserville |
| If the CPU supports Gerserville (SpeedStep), this subtest checks that the CPU |
| operating clock speed can be changed. |
[CONFIDENTIAL] | PORTEGE R500 Maintenance Manual |
