User Manual

ASUS PRIME B450M-A
1‑3
TheRGBheadersupports5050RGB
multi‑colorLEDstrips(12V/G/R/B),witha
maximumpowerratingof3A(12V),and
nolongerthan3m.
Beforeyouinstallorremoveany
component,ensurethattheATXpower
supply is switched off or the power cord is
detached from the power supply. Failure
todosomaycauseseveredamagetothemotherboard,peripherals,orcomponents.
• ActuallightingandcolorwillvarywithLEDstrip.
• IfyourLEDstripdoesnotlightup,checkiftheRGBLEDextensioncableandthe
RGBLEDstripisconnectedinthecorrectorientation,andthe12Vconnectoris
alignedwiththe12Vheaderonthemotherboard.
• TheLEDstripwillonlylightupwhenthesystemisoperating.
• TheLEDstripsarepurchasedseparately.
12V
GRB
RGB_HEADER
PIN 1
+12V G R B
Aura RGB Strip header (4-pin RGB_HEADER)
ThisheaderisforRGBLEDstrips.
DDR4 DIMM slots
Install2GB,4GB,8GB,and16GBunbufferedDDR4DIMMsintotheseDIMM
sockets.
Formoredetails,refertoSystem memory.
AMD
®
Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~6)
TheseconnectorsconnecttoSerialATA6.0Gb/sharddiskdrivesviaSerialATA
6.0Gb/ssignalcables.
Clear RTC RAM (2-pin CLRTC)
ThisheaderallowsyoutocleartheCMOSRTCRAMdataof
thesystemsetupinformationsuchasdate,time,andsystem
passwords.
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Useametalobjectsuchasascrewdrivertoshortthetwo
pins.
3. PlugthepowercordandturnONthecomputer.
4. Holddownthe<Del> key during the boot process and enter
BIOSsetuptore‑enterdata.
CLRTC
+3V_BAT GND
PIN 1
Ifthestepsabovedonothelp,removetheonboardbatteryandshortthetwopinsagain
tocleartheCMOSRTCRAMdata.AfterclearingtheCMOS,reinstallthebattery.