Tests and Diagnostics
3-22 [CONFIDENTIAL])
PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880)
3.6 System 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
This subtest turns on/off the fan motor by force with Fan ON/OFF commands.
The following message will appear.
Fan number select (1:FAN#1, 2:FAN#2, 0:FAN#1) ?
To check the CPU fan, press
1
and
Enter
.
To check the VGA fan, press
2
and
Enter
.
To check both CPU fan and VGA fan, press
0
and
Enter
.
The following message will appear.
Fan test execute now ... (CPU:xxxxRpm / GPU:xxxxRpm)
*** Test Fan Revolution 0000RPM start
Make sure the specified fan does not rotate and the message of fan revolution
is “0000Rpm”. 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.
Subtest 03
Geyserville