3 Tests and Diagnostics  3.2 Executing the Diagnostic Test 
NOTE: Only when a 2nd HDD is installed in the computer, [There is a second hard disk] 
message appears in the display.  
Functions 1 through 12 are the Diagnostic Tests. Function 88 sets the floppy disk 
drive and hard disk drive error retry count (0-255).  
To exit the submenu of the Diagnostic Test and returns to the Diagnostics Menu, set 
the highlight bar to function 99 and press Enter. 
Select the option you want to execute and press Enter. When you select 1- SYSTEM 
TEST, the following message will appear: 
SYSTEM TEST NAME   XXXXXX  xxxxxxx DIAGNOSTIC TEST VX.XX 
[Ctrl]+[Break] : test end 
[Ctrl]+[C]     :  key stop 
SUB-TEST   : XX 
PASS COUNT : XXXXX   ERROR COUNT: XXXXX 
WRITE DATA : XX      READ DATA  : XX 
ADDRESS    : XXXXXX   STATUS     : XXX 
SUB-TEST MENU : 
01 - ROM checksum 
02 – Fan ON/OFF 
03 - Geyserville 
04 - Quick charge 
05 - DMI read 
99 - Exit to DIAGNOSTIC TEST MENU 
 
NOTE: The menu displayed by your computer may be slightly different from the one 
shown above. 
Select the desired subtest number from the subtest menu and press Enter. The following 
message will appear: 
TEST LOOP  : YES (or NO) 
ERROR STOP : YES (or NO) 
Use the right and left arrow keys to move the cursor to the desired option. 
Selecting YES of TEST LOOP increases the pass counter by one, each time the test cycle 
ends and restarts the test cycle.  
Selecting NO returns the process to the subtest menu after the test is complete. 
3-6  [CONFIDENTIAL]  QOSMIO G30 Maintenance Manual (960-546)