AMD KM780V user manual Cmos RAM Clear Setting

Page 16

Note: When should clear CMOS

1.Troubleshooting

2.Forget password

3.After over clocking system boot fail

1	JBAT
JBAT	JBAT
3
1-2 closed Normal (Default)	2-3 closed

CMOS RAM Clear Setting

1

3

Clear CMOS

13

Image 16

Contents KM780V Rev Environmental Safety Instruction Environmental Protection AnnouncementTable of Content Chapter Special Features of Motherboard Item ChecklistDesign ChipsetCPU Socket AM2+ Memory SocketLayout Diagram For KM780V modelHardware Installation Install Socket AM2+ Supported AMD ProcessorInstall Memory Maximum CapacityExpansion Cards Connectors, Headers & Jumpers Setting ConnectorsFloppy drive Connector 34-pin block FDD Primary IDE Connector 40-pin block IDE1Sub 15-pin Connector VGA HeadersDigital Visual Interface DVI High-Definition Multimedia Interface HdmiSpeaker connector SPEAK1 Power LED PWR LED1Reset switch lead Reset Power switch PWR BTNFAN Power Headers SYSFAN1, SYSFAN2 3-pin, Cpufan 4-pin CD Audio-In Headers 4-pin CDIN1Jumper Setting Keyboard/USB function Enabled/Disabled JP1HDMISPDIFOut header SPDIFOut Cmos RAM Clear 3-pin JbatCmos RAM Clear Setting Trouble Shooting How to Update BiosUseful Help Chapter Software Setup Software ListWindows XP Solution： AppendixCool air flowing Hot air flowing out