ASROCK PHANTOM GAMING 4 B550 User Manual

B550 Phantom Gaming 4
25
English
2.5 Jumpers Setup
e illustration shows how jumpers are setup. When the jumper cap is placed on
the pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is
“Open”.
Clear CMOS Jumper
(CLRCMOS1)
(see p.7, No. 22)
CLRCMOS2 allows you to clear the data in CMOS. To clear and reset the system
parameters to default setup, please turn o the computer and unplug the power
cord from the power supply. Aer waiting for 15 seconds, use a jumper cap to
short the pins on CLRCMOS2 for 5 seconds. However, please do not clear the
CMOS right aer you update the BIOS. If you need to clear the CMOS when you
just nish updating the BIOS, you must boot up the system rst, and then shut it
down before you do the clear-CMOS action. Please be noted that the password,
date, time, and user default prole will be cleared only if the CMOS battery is
removed. Please remember toremove the jumper cap aer clearing the CMOS.
2-pin Jumper

ASROCK PHANTOM GAMING 4 B550 Specifications

General

Chipset	AMD B550
CPU Socket	AM4
Form Factor	ATX
Maximum Memory	128GB
SATA 6Gb/s Ports	6
RAID Support	RAID 0, 1, 10
Memory Slots	4
M.2 Slots	2
USB 3.2 Gen2 Ports	2
LAN	Gigabit Ethernet
Audio	Realtek ALC1200 7.1-Channel High Definition Audio
Memory Speed	DDR4 4733MHz (OC)
Multi-GPU Support	AMD CrossFireX
PCIe Slots	2 x PCIe 4.0 x16, 2 x PCIe 3.0 x1