Toshiba T4900CT Manual page 63

Subtest 03 Version check
This subtest checks the version of the following four items:
BIOS ROM
BOOT ROM
KBC version
PS microprocessor version
This subtest compares these four items to the reference data stored in the test
program. When the read information is lower than the reference data, the
speaker beeps and displays the following screen image. To exit this screen,
press the S key. When the read information is higher, the display is unchanged.
ROM-BIOS
ROM(BOOT)
KBC Version
PS Micom Version
Subtest 04 Main battery charge
This subtest executes the quick charge to main battery. The following message
is displayed.
[Main battery charge]
Subtest 05 Thermistor check
This subtest checks the CPU temperature sensing thermistor.
3-8
= V1.00 : OK V1.10
= V1.00 : OK V1.00
= V1.00 : NG V0.90
= V1.40 : OK V1.40
Reference data
Current data
T4900CT