Philips EPIA-MII user manual Jumpers, Clear Cmos Clearcmos, RCA Video or S/PDIF Select Spdifsel

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Installation

Jumpers

The mainboard provides jumpers for setting the mainboard’s functions. This section will explain how to change settings for your mainboard’s functions through the use of the jumpers.

Clear CMOS: CLEAR_CMOS

The onboard CMOS RAM stores system configuration data and has an onboard battery power supply. The long-life battery has a lifetime of at least 5 years. If you want to clear the system configuration data from the CMOS RAM, use the CLEAR_CMOS (Clear CMOS jumper). You can clear the CMOS by shorting pins 1 and 2 while the system is off. Then return it to the 2-3 pin position. Shorting the jumper while the system is on will damage the mainboard. The default position of the jumper is on pins 2 and 3.

Setting	1	2	3
Keep	OFF	ON	ON
Clear	ON	ON	OFF
			CLE266
	1	2
	3	4
	SPDIF_SEL

3 1

CLEAR_CMOS

RCA Video or S/PDIF Select: SPDIF_SEL

Users can select either RCA Video or S/PDIF as the enabled function on the dual-purpose port. Please note that text may not be clear due to the lower resolution in TV sets. If the text is not legible, try enlarging the text in the OS control panels. If your TV screen flickers, set the refresh rate to 60 Hz or less.

Setting	1	2	3	4
RCA	ON	ON	OFF	OFF
SPDIF	OFF	OFF	ON	ON

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Contents User’s Manual Trademarks CopyrightDisclaimer FCC-B Radio Frequency Interference Statement Safety Instructions Box Contents Page Table of Contents Chapter Mainboard Specifications Back Panel I/O Ports Onboard I/O ConnectorsForm Factor Mainboard Layout Back PanelPlacement of Add-On Module Add-On ModuleBack Panel Ports SlotsOnboard Connectors and Jumpers Connecter/Jumper DescriptionChapter Installation CPU VIA C3TM E-Series ProcessorVIA Eden Processor Memory Module Installation DDR Sdram Module Installation ProceduresAvailable DDR Sdram Configurations Connecting the Power Supply ATX 20-Pin Power ConnectorMouse Port PS2MS Keyboard Port PS2KBRJ45 10/100 NIC Port VGA OutUSB Ports Video PortSerial Port COM1 Ieee 1394 PortCard Slots PCMCIA, CF Audio Jacks Line-In, Line-Out, Microphone IDE1 Primary IDE Connector ConnectorsHard Disk Connectors IDE1 & IDE2 IDE2 Secondary IDE ConnectorPower LED PWR LED Case Connector FpanelSpeaker IrDA Infrared Module Connector FIR Consumer Infrared Module / PS2 Header KbmsUSB pin-header USB3/4 Wake-on LAN WOLFloppy Disk Drive Connector FDD COM2 The Second Serial PortCD Audio Connector Cdin Front Audio Panel FaudioSMBus Connector SMBus LPT Pin Header LPTPort Connector Lvds Connector OptionalClear Cmos Clearcmos JumpersRCA Video or S/PDIF Select Spdifsel Peripheral Component Interconnect PCI PCI Interrupt Request RoutingBios Setup Entering Setup Control KeysSub-Menu Getting HelpMain Menu General Help F1Main Menu Set Supervisor Password Load Fail-Safe DefaultsLoad Optimized Defaults Set User PasswordTime Standard Cmos FeaturesDate Drive A/BIDE Primary Master/Slave, Secondary Master/Slave Virus Warning Advanced Bios FeaturesQuick Power On Self Test CPU L2 Cache ECC CheckingBoot Up Floppy Seek First/Second/Third Boot DeviceBoot Other Device Swap Floppy DriveTypematic Delay Msec Boot Up NumLock StatusTypematic Rate Setting Typematic Rate Chars/SecShow Summary Information Display Small LogoAGP Mode Internal Advanced Chipset FeaturesAGP Aperture Size CPU to PCI Post Write CPU Direct Access FBAGP Fast Write Select Display DeviceOnboard IDE Channel 1/2 IDE Prefetch ModeIntegrated Peripherals Display Card PriorityVIA OnChip LAN Onboard Lan Boot ROMAC97 Audio OnChip USB ControllerOnboard FDC Controller Parallel Port ModeSuperIO Device Onboard Serial Port 1/2Onboard Fast IR EPP Mode SelectECP Mode Use DMA Fast IR IRQHDD Power Down Power Management SetupAcpi Suspend Type Run Vgabios if S3 Resume Power Management TimerPower Off by Pwrbtn Video Off OptionPeripheral Activities RTC Alarm Resume PowerOn by PCI CardWake On LAN/Ring Connector PS2MS Wakeup from S3/S4/S5IRQs Activities Primary IntrReset Configuration Data PNP/PCI ConfigurationsPNP OS Installed Resource Controlled ByAssign IRQ For VGA/USB IRQ Resources PC Health Status Dram Timing Frequency / Voltage ControlDram Clock Dram CAS LatencyPrecharge to Active Trp Dram Command RateBank Interleave Active to Precharge TrasCPU Clock Dram VoltageSpread Spectrum Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor / User Password Bios Setup Save & Exit Setup Exit Without Saving Chapter Driver Installation Getting Started Driver UtilitiesRunning the Driver Utilities CD CD Content Chapter