Intel DQ965CO DQ965CO Technical Product Specification - Page 67
Jumper Block
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Technical Reference 2.8 Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. Figure 20 shows the location of the jumper block. The jumper determines the BIOS Setup program's mode. Table 33 lists the jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to configure mode and the computer is powered-up, the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match. 1 2 3 Figure 20. Location of the Jumper Block OM18321 Table 33. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Configuration Normal 1-2 The BIOS uses current configuration information and passwords for booting. Configure 123 After the POST runs, Setup runs automatically. The 2-3 maintenance menu is displayed. Recovery None 123 The BIOS attempts to recover the BIOS configuration. Refer to Section 3.7 for more information on BIOS recovery. 123 67