Toshiba A1 Manual Do Utilizador

To execute the Real Timer Test, select 

 from the DIAGNOSTIC TEST MENU, press 

 

and follow the directions on the screen. The real timer test contains subtests that test the 
computer’s real timer functions. Move the highlight bar to the subtest you want to execute 
and press 

. 

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 

. The date is updated and the following prompt will appear. If 

the current data is correct, press 

Enter.

 

Enter new time :  

Step 3: If the current time is not correct, input the correct time in 24-hour 

format and press 

. The time is updated. To enter ":", press Shift 

+ ;. 

To exit this subtest, 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.