Expansion Slot (Pcie Slot); Jumpers Setup - ASROCK gaia 404 Quick Manual

2.4 Expansion Slot (PCIE Slot)

2.4 Expansion Slot (PCIE Slot)
2.4 Expansion Slot (PCIE Slot) 2.4 Expansion Slot (PCIE Slot) 2.4 Expansion Slot (PCIE Slot)
There is One PCIE slot on this motherboard.
PCIE slot: PCIE slot is used for PCI Express cards with x 1 lane width cards, such as
Gigabit LAN card, SATA2 card, etc.
Installing an expansion card Installing an expansion card Installing an expansion card
Installing an expansion card Installing an expansion card
Step 1. Before installing the expansion card, please make sure the power supply is
switched off or the power cord is unplugged. Please read the documenta-
tion of the expansion card and make adjustments to hardware settings for
the card before you start the installation.
Step 2. Remove the bracket facing the slot that you intend to use. Keep the screws
for later use.
Step 3. Align the card connector with the slot and press firmly until the card is com-
pletely seated on the slot.
Step 4. Fasten the card to the chassis with screws.

2.5 Jumpers Setup

2.5 Jumpers Setup 2.5 Jumpers Setup
2.5 Jumpers Setup 2.5 Jumpers Setup
The illustrations show how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is "Short". When no jumper
cap is placed on pins, the jumper is "Open".
The illustrations show a 3-pin jumper, whose
pin1 and pin2 are "Short" when jumper cap is
placed on top.
Jumper
PS2_USB_PWR1
(see p.9/10 No. 14)
Note: To select +5VSB, it requires 2 Amp and higher standby current provided by
power supply.
Clear CMOS
(CLRCMOS1, 2-pin jumper)
(see p.9/10 No. 1)
Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes
system setup information such as system password, date, time, and system
setup parameters. To clear and reset the system parameters to default setup,
please turn off the computer and unplug the power cord from the power supply.
After waiting for 15 seconds, use a jumper cap to short 2 pins on CLRCMOS1
for 5 seconds.
Watchdog Function Jumpter
(see p.9/10 No. 15)
14 14 14
14 14
Setting
1_2 2_3
+5V
+5VSB
2-pin jumper
Description
Short pin2, pin3 to enable
+5VSB (standby) for PS/2
or USB wake up events.
Short pin1-2 to enable
watchdog, short pin 2-3 to
disable watchdog.