Toshiba satellite A20 series Maintenance Manual page 122

3 Tests and Diagnostics
Subtest 07 DMI read
Reads the factory setting for the serial and DMI numbers.
Model Name
Version Number
Serial Number
Model Number
PCN/BND Number
UUID Number
To exit this subtest and return to the SYSTEM TEST menu, press Enter.
Subtest 08 DMI write
The following messages appear in order. When this subtest is executed. Input
each information. (If you do not replace the PCB, the DMI information should
not be changed.)
1. "
Enter Model Name ?
Input the computer's model name and press Enter. (e.g. DynaBook
Satellite)
2. "
Enter Version Number ?
Input the computer's version number and press Enter. (e.g. PS245U-AAA13)
3. "
Enter Serial Number ?
Input the computer's serial number and press Enter. (e.g. Z2020855JU)
4. "
Enter Model Number ?
Input the computer's sales model number and press Enter. (e.g. PS245U-
AAA13)
5. "
Enter Bundle Number ?
Input the computer's PCN/Bundle number and press Enter. (e.g.
PCN1190CCZ01/S3A1320D990)
6. "
Write data OK (Y/N) ?
When Y is press, the DMI information is written to the Flash-ROM.
Subtest 09 CPU Temperature
This subtest measures the CPU temperature to see if the cooling functions of
the computer are effectively working.
3-10
: XXXXXX
: XXXXXX-XXXXX
: XXXXXXXXXX
: XXXXXX-XXXXX
: XXXXXXXXXXXXXXXXXXXX
: XXXXXXXXXXXXXXXXXXXXXXXXX
" is displayed.
"
"
"
"
"
Satellite A20 Maintenance Manual (960-444)
3.4 System Test