User manual

9 PCE-5126 User Manual

Chapter 1 Hardware Configuration

1.8.2 BIOS CMOS/ME data clear (JCMOS1/JMECLR1)

The PCE-5126 CPU card contains a jumper that can erase BIOS CMOS data and

ME (Intel Management Engine) dat a and reset the system BIOS information. Nor-

mally this jumper should be set with pins 1-2 closed. If you want to reset those data,

set JCMOS1/JMECLR1 to 2-3 closed for just a few seconds, an d then move the

jumper back to 1-2 closed. This pro cedure will reset the CMOS to it s last status or

default setting.

Table 1.3: Clear BIOS CMOS/ME Data (JCMOS1/JMECLR1)

Function Jumper Setting

*Keep BIOS CMOS/ME data

Clear BIOS CMOS/ME data

* default setting

1-2 closed

2-3 closed