
Page 35Express-BASE User’s Manual
6.20 Other Jumper Settings
JP1: LPC Port 80
Free Run: BIOS will complete the boot process
Single Step: BIOS will execute step-by-step by
pressing SW2 button
Jumper Status
1-2 Free Run <<<<
2-3 Single Step
1
2
3
JP2/JPZ5: BIOS Selection
See 7 Secondary BIOS on page 37 for
a detailed description.
JPZ5 JP2 Status
1-2 1-2 Module BIOS <<<<
1-2 2-3 Carrier FWH BIOS
2-3 1-2 Carrier SPI BIOS
2-3 2-3 Reserved
1
2
3
NOTE: <<<< indicates default setting
JP5: CMOS Clear
To clear CMOS, shut down the power and short
pins 2 and 3 (shorts VBAT to ground).
Jumper Status
1-2 Normal <<<<
2-3 Clear CMOS
1
2
3
JPY6: TPM Signal Jumper
Configuring the jumper to "ON" pulls the
TPM signal high and "OFF" does nothing
to the TPM signal. Dependent upon module's
design for the TPM signal.
Jumper Status
1-2 ON
2-3 OFF <<<<
1
2
3
JP6: External PEG/Internal Graphics with SDVO Selection
This jumper controls PCIE7: PCI Express x16 mode and SDVO mode. Enables/disables internal
graphics or external graphics on the x16 PCI Express Graphics (PEG) port. If the PEG port is
enabled, both the internal graphics and SDVO will be disabled.
Jumper Enable
1-2 Internal Graphics with SDVO <<<<
2-3 PCI Express x16 slot graphics
1
2
3
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