HP J Class Owner's Manual page 125

ZZZZ YYYY CPUXX
BBBBBBBBBBBBBBBB <– line 2
6-14
Window 5
When an attempt to boot is made, the following message is displayed
once IPL is successfully loaded and launched:
<– line 1 – ' ' flashes with Z Y field change
where BBBBBBBBBBBBBBBB is the model number (for example,
9000/J200).
If the system encounters an FLT code while the system is booting, the
FLT code is interpreted and one of the following messages is dis-
played:
FLT CODE MESSAGES
1. Selftest
2. Selftest
3. Selftest
4. Selftest SIMM XX
5. Selftest Mem Sys
6. Selftest Graph X
7. Unexp. Trap
8. HPMC occurred !
Meaning of X
Sys Bd
cpu X (0 or 1)
EISA X (0 to 4)
(SIMM pair 0 to 7)
(0 to 2)
XX (0 to 28)