Jumper Settings For Cmos Clean; Jumper Settings For Eprom Type - DFI G486VPC User Manual

Jumper Settings for CMOS Clean

Jumper JC2
CMOS Clean Select
If, for some reason, the CMOS becomes corrupted, the system can be
reconfigured with the default values stored in the ROM BIOS. To load
the default values, switch off your computer and remove the cover.
Touch the power supply box to discharge any static electric buildup in
your body. Set JC2 pins 2 and 3 to On for approximately 5 seconds,
then return to the default position (pins 1 and 2 to On). Put the cover
back and power up your system.
1-2 On: Normal
(Default)

Jumper Settings for EPROM Type

Jumper JP19
EPROM Type Select
Jumper JP19 should be set to match the type of EPROM installed on
the system board. Refer to page 12 for the location of the EPROM
installed on your system board.
3 2
1-2 On: 12V Flash
EPROM 28F010
3
2
1
2-3 On: CMOS Clean
1
2-3 On: 5V Flash EPROM
29F010, Flash EPROM 29EE010
or EPROM 27C010
3
2
1
3
2 1
25