Intel netstructure mpcbl0001 用户手册

149

Order #273817

This jumper is only applicable to the following versions of MPCBL0001 boards:

• MPCBL0001F04 - TA# (or above) C55360-014
• MPCBL0001N04 - TA# (or above) C13354-013
• MPCBL0001F04Q - TA# D17324-003  
• MPCBL0001N04Q - TA# D18530-003

In the default grounding for the MPCBL0001xxx, digital ground is isolated from the chassis 
ground.

To connect the digital ground to the chassis ground, follow this procedure:

1. Remove the screw with the black insulation washer (circled in red in 

 below).

2. Remove the black insulation washer and store it in a safe place. It will be needed if you want to 

isolate the digital ground from chassis ground in the future.

3. Reinstall the screw and tighten to 4 lb-in.

Digital ground is also called logic ground. Chassis ground is also known as shelf ground.

J40-1 to 2

Boot block unprotected.

J40-2 to 3

IPMC Boot block has been protected (Default). If user 
were to update the IPMC boot block, the jumper needs 
to be connected to 1-2.