User's Manual

ASUS A320M-C
1-3
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.
TPM connector (14-1 pin TPM)
ThisconnectorsupportsaTrustedPlatform
Module(TPM)system,whichcansecurely
storekeys,digitalcerticates,passwords
anddata.ATPMsystemalsohelps
enhancenetworksecurity,protectsdigital
identities,andensuresplatformintegrity.
TPM
PIN 1
+3VSB
S_PCIRST#_TBD
GND
C_PCICLK_TPM
+3V
+3V
F_CLKRUN
F_SERIRQ
F_FRAME#
F_LAD3
F_LAD2
F_LAD1
F_LAD0
M.2 socket 3
ThesesocketsallowyoutoinstallM.2(NGFF)SSDmodules.
M.2(SOCKET3)
Thissocketsupportstype2242/2260/2280storagedevices.
Chassis intrusion header (4-1 pin CHASSIS)
Thisconnectorisforachassis-mountedintrusiondetectionsensororswitch.
Connectoneendofthechassisintrusionsensororswitchcabletothisconnector.
Thechassisintrusionsensororswitchsendsahigh-levelsignaltothisconnector
whenachassiscomponentisremovedorreplaced.Thesignalisthengenerated
asachassisintrusionevent.
Thechassisintrusiondetectionfeatureisdisabledbydefault.Toenableit,setthe
Chassis Intrude Detect SupportitemintheBIOSto[On].