3.10
Real
Timer Test
Real
Timer Test
3
Tests and
Diagnostics
3.10 Real Timer Test
To execute the Real Timer Test, select
9-REAL TIMER TEST
from the DIAGNOSTIC
TEST MENU, press
Enter
and follow the directions on the screen. The real timer test
contains three subtests. Move the highlight bar to the subtest you want to execute and press
Enter
.
Subtest 01
Real Time
A new date and time can be input during this subtest. To execute the real time
subtest follow these steps:
Step 1: Select subtest 01 and the following message will appear:
Current date : XX-XX-XXXX
Current time : XX:XX:XX
Enter new date:
PRESS [ENTER] KEY TO EXIT TEST
Step 2: If the current date is not correct, input the correct date and press
Enter
.
The date is updated and the following prompt will appear:
Enter new time :
Step 3: If the current time is not correct, input the correct time in 24-hour
format and press
Enter
. The time is updated.
The date and the time are displayed alternately by pressing
Enter
. To exit,
press
Ctrl + Break.
Subtest 02
Backup Memory
This subtest checks the following backup memories:
Writes 1-bit of “on” data (01h through 80h) to address 0Eh through 7Fh
Writes 1-bit of “off” data (FEh through 7Fh) to address 0Eh through 7Fh
Writes the data pattern AAh and 55h to the address 0Eh to 7Fh
Then the subtest reads and compares this data with the original data.
PORTEGE R100 Maintenance Manual (960-440)
3-25
Содержание Portege R100
Страница 1: ...1 Toshiba Personal Computer PORTEGE R100 Maintenance Manual TOSHIBA CORPORATION File Number 960 440 ...
Страница 9: ...Chapter 1 Hardware Overview ...
Страница 10: ...1 Hardware Overview 1 Hardware Overview 1 ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 31: ...Chapter 2 Troubleshooting Procedures ...
Страница 32: ...2 Troubleshooting Procedures 2 2 ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 36: ...2 Troubleshooting Procedures 2 vi PORTEGE R100 Maintenance Manual 960 440 ...
Страница 87: ...Chapter 3 Tests and Diagnostics ...
Страница 88: ...3 Tests and Diagnostics 3 3 ii PORTREGE R 100 Maintenance Manual 960 440 ...
Страница 163: ...3 24 SETUP 3 Tests and Diagnostics PORTEGE R100 Maintenance Manual 960 440 3 73 ...
Страница 164: ...Chapter 4 Replacement Procedures ...
Страница 165: ...4 Replacement Procedures 4 4 ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 229: ...Appendices ...
Страница 230: ...Appendices App ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 236: ...Appendices App viii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 242: ...Appendices Apx A Handling the LCD Module A 6 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 274: ...Appendices 1 Pin Assignment 1 26 Portégé R100 Maintenance Manual 960 440 ...
Страница 286: ...Appendices Apx E Key Layout E 2 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 288: ...Appendices Apx F BIOS KBC EC Update F 2 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 290: ...Appendices Apx G Reliability G 2 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 292: ...Appendices Apx H Key FD H 2 PORTEGE R100 Maintenance Manual 960 440 ...