Chapter 2: Hardware installation
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BIH11-IHP User’s Manual
2.5 Expansion Slots
PEX16_1: PCI-Express x16 Slot (x16 speed)
• PCI-Express 3.0 compliant.
• Theoretical maximum bandwidth using two slots simultaneously is 16GB/s for each slot,
a total of 32GB/s.
2.6
Jumper & Switch Setting
Jumper Setting
The illustration shows how to set up jumpers. When the jumper cap is placed on pins, the
jumper is “close”, if not, that means the jumper is “open”.
Pin opened
Pin closed
Pin 1-2 closed
JCMOS1: Clear CMOS Jumper
Placing the jumper on pin2-3 allows user to restore the BIOS safe setting and the CMOS data.
Please carefully follow the procedures to avoid damaging the motherboard.
Pin 1-2 Close: Normal Operation (Default)
Pin 2-3 Close: Clear CMOS data
Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
