Acer 500L manual PnP/PCI Options, Memory Parity Mode, PCI IRQ Setting

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Memory Parity Mode

This parameter allows you to enable or disable the ECC (Error Checking and Correction) feature. The ECC feature enables BIOS to detect and correct data errors. Disable this parameter if you want to disregard the function.

PnP/PCI Options

The PnP/PCI Options allows you to specify the settings for your PCI devices. Selecting this option displays the following screen:

PnP/PCI Ooptions

PCI IRQ Setting	[ Auto	]
	INTA	INTB	INTC	INTD
PCI Slot 1	[--]	[--]	[--]	[--]
PCI Slot 2	[--]	[--]	[--]	[--]
PCI Slot 3	[--]	[--]	[--]	[--]
PCI Slot 4	[--]	[--]	[--]	[--]
PCI Slot 5	[--]	[--]	[--]	[--]
AGP	[--]
PCI IRQ Sharing	[No]
VGA Palette Snoop	[Disabled]
Graphics Aperture Size	[64] MB
Plug and Play OS	[Yes]
Reset Resource Assignments ...	[No ]

PCI IRQ Setting

Select Auto to let BIOS automatically configure the plug-and-play (PnP) devices installed on your system. Otherwise, select Manual.

Refer to your manual for technical information about the PCI card.

3-36	AcerAltos 500L User’s Guide

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Contents AcerAltos 500L Copyright Important Safety Instructions Page Page FCC Class B Radio Frequency Interference Statement Getting Started Conventions Table of Contents Bios Utility Page Xii System Housing Standalone SystemFeatures Front PanelRear Panel Internal Structure Opening the Housing Panels Left Panel Installing Disk Drives Inch Floppy DriveInch Drives Hard Disk Drives Installing Expansion Cards System Housing Page System Board Major Components System Board Layout Jumpers and Connectors Jumper and Connector LocationsJumper Settings Connector FunctionsPower switch ESD Precautions Installing the Pentium II Processor Attaching the Processor Fan SinkSystem Board AcerAltos 500L User’s Guide Installing a Pentium II Processor AcerAltos 500L User’s Guide Removing a Pentium II Processor AcerAltos 500L User’s Guide Memory Upgrade Memory ConfigurationsInstalling a Dimm Removing a Dimm Reconfiguring the System Software Error Messages Error MessagesSystem Error Messages Mmmmssssooo Wxxxx System Board Correcting Error Conditions Bios Utility Entering Setup Setup UtilityBios Utility System Information Internal Cache Size ProcessorProcessor Speed External CacheIDE Secondary Channel Master IDE Primary Channel MasterIDE Primary Channel Slave IDE Secondary Channel SlaveParallel Port Serial PortPS/2 Mouse System S/N Product InformationProduct Name Main Board IDDMI Bios Version System Bios VersionMain Board S/N Disk Drives Floppy DrivesIDE Drives LS-120 Drive Compatible AsIDE Primary Channel Master IDE Secondary Channel Master IDE Primary Channel SlaveIDE Secondary Channel Slave Enhanced IDE Features Hard Disk Block Mode Bios Utility Serial Ports 1 Onboard PeripheralsBase Address Operation Mode 3BCh 378hOnboard Device Settings EPPPS/2 Mouse Controller Floppy Disk ControllerIDE Controller USB Host ControllerSMBus Interrupt IRQ9 Power Management Mode Power ManagementIDE Hard Disk Standby Timer Modem Ring Indicator Power Switch 4 secSystem Sleep Timer System Wake-up EventBoot Options Boot SequenceSilent Boot Fast BootFirst Hard Disk Drive Boot from LANDesk Service Agent Num Lock After BootConfiguration Table Memory TestDate and Time DateTime To set or change a Password Setup PasswordSystem Security Set or Change Password To remove your Setup Password Power-on Password To bypass Setup PasswordPower-on Password Disk Drive ControlBios Utility Advanced Options Memory/Cache OptionsExternal Cache Internal Cache CPU CacheMemory at 15MB-16MB Reserved for PCI IRQ Setting Memory Parity ModePnP/PCI Options PCI IRQ Sharing VGA Palette SnoopGraphics Aperture Size Reset Resource AssignmentsCPU Frequency Plug and Play OSCPU Multiple Bus FrequencyProcessor Speed Load Default Settings Abort Settings Change Exit Setup SCSI/VGA Combo Card Page LCD Module Event Log List