ASUS H97I-PLUS
1-11
IRQ assignments for this motherboard
A B C D E F G H
PCIEx16 shared shared shared shared – – – –
IntelI218Vcontroller – – – – shared – – –
USB2.0controller1 – – – – – – – shared
USB2.0controller2 shared – – – – – – –
HDaudio – – – – – – shared –
SATAcontroller1 – – – shared – – – –
SATAcontroller2 – – – shared – – – –
XHCIcontroller – – – – – shared – –
1.6 Headers
Clear RTC RAM (2-pin CLRTC)
ThisheaderallowsyoutocleartheRealTimeClock(RTC)RAMinCMOS.Youcan
cleartheCMOSmemoryofdate,time,andsystemsetupparametersbyerasingthe
CMOSRTCRAMdata.TheonboardbuttoncellbatterypowerstheRAMdatain
CMOS,whichincludesystemsetupinformationsuchassystempasswords.
H97I-PLUS
H97I-PLUS Clear RTC RAM
1 2 1 2
Normal
(Open)
Clear CMOS Values
(Short)
CLRTC
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Useametalobjectsuchasascrewdrivertoshortthetwopins.
3. PlugthepowercordandturnONthecomputer.
4. Holddownthe<Del>keyduringthebootprocessandenterBIOSsetuptore-
enter data.
• Ifthestepsabovedonothelp,removetheonboardbatteryandshortthetwopins
againtocleartheCMOSRTCRAMdata.AfterclearingtheCMOS,reinstallthe
battery.
• YoudonotneedtocleartheRTCwhenthesystemhangsduetooverclocking.For
systemfailureduetooverclocking,usetheCPUParameterRecall(C.P.R.)feature.
Shutdownandrebootthesystem,thentheBIOSautomaticallyresetsparameter
settingstodefaultvalues.