28
2
Hardware Installation
To load the default values stored in the ROM BIOS, please follow
the steps below.
1. Power-off the system then unplug the power cord.
2. Set JP2 or JP8 pins 2 and 3 to On. Wait for a few seconds and
set JP2 or JP8 back to its default setting, pins 1 and 2 On.
3. Now plug the power cord then power-on the system.
C217
These jumpers are used to set PCIE 1 and PCIE 3 to x8 or x16.
PCIE 1
PCIE 4
JP20-JP27
1-2 On
x8
x8
1
3
10
12
1
3
10
12
1
3
10
12
1
3
10
12
JP20
JP21
JP22
JP23
JP24
JP25
JP26
JP27
1
3
10
12
1
3
10
12
1
3
10
12
1
3
10
12
X
JP20-JP27
2-3 On
x16
N.C.
PCIE1/PCIE4 x8/x16 Select
