Sun Microsystems Ultra 5, Service Manual

Page: 92 / 258

4-20 Sun Ultra 5 Service Manual • February 2000
4.7.2.5 Mouse Diagnostic
To start the mouse diagnostic, type
4
at the OBDiag menu prompt. The mouse
diagnostic performs a keyboard-to-mouse loopback test.
The following code example shows the mouse output message.
4.7.2.6 Diskette Drive (Floppy) Diagnostic
To start the diskette drive (floppy) diagnostic, type
5
at the OBDiag menu prompt.
The floppy diagnostic verifies the diskette drive controller initialization. It also
validates the status of a selected disk drive and reads the diskette drive header.
The following code example shows the floppy test output message.
CODE EXAMPLE 4-12
Mouse Output Message
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===> 4
TEST=’mouse_test’
SUBTEST=’mouse_loopback’
###OBDIAG_MFG_START###
TEST=’mouse_test’
STATUS=’FAILED’
SUBTEST=’mouse_loopback’
ERRORS=’1 ‘
TTF=’1656 ‘
SPEED=’295.99 MHz’
PASSES=’1 ‘
MESSAGE=’Error: Timeout receiving a character’
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===>
CODE EXAMPLE 4-13
Floppy Output Message
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===> 5
TEST='floppy_test'
SUBTEST='floppy_id0_read_test'
Enter (0-12 tests, 13 -Quit, 14 -Menu) ===>