Sun Microsystems 60 用户手册
Chapter 3
Power-On Self-Test
3-21
3.5
Bypassing POST
POST can be disabled and thereby bypassed. To bypass POST:
1. Prior to powering on the system, press and hold the Stop key on the keyboard
).
2. With the Stop key pressed, turn on the system by pressing the power-on key.
TABLE 3-2
Keyboard LED Patterns
Caps Lock
Compose
Scroll Lock
Num Lock
Meaning of Pattern
On
Off
Off
Off
System motherboard
Off
On
Off
Off
CPU module 0
Off
On
On
Off
CPU module 1
On
Off
Off
On
No memory detected
On
On
Off
Off
Memory bank 0
On
On
Off
On
Memory bank 1
On
On
On
Off
Memory bank 2
On
On
On
On
Memory bank 3
Off
Off
Off
On
NVRAM