AN430TXMotherboardSpecification UpdateRelease Date: September 1998Order Number: 674301-016The AN430TX motherboard may contain design defects or errors

AN430TX SPECIFICATION UPDATE4Summary Table of ChangesThe following table indicates the Specification Changes, Errata, Specification Clarifications, or

AN430TX SPECIFICATION UPDATE5NO. PLANS ERRATA20 NoFix System using 3-mode floppy drive cannot read XDF format diskettes21 NoFix System will not boot f

AN430TX SPECIFICATION UPDATE6The errata described in this specification update apply to combinations of PBA revision and BIOS revision asshown in the

AN430TX SPECIFICATION UPDATE7PBA Revision BIOS Revision Errata That Apply669379-308 4A3NT0X0.86A.0042.P02‡1-3, 5-15, 17-18, 20-214A3NT0X0.86A.0047.P03

AN430TX SPECIFICATION UPDATE8PBA Revision BIOS Revision Errata That Apply680904-304 4A3NT0X0.86A.0042.P02‡1-7, 9-15, 17-18, 20-214A3NT0X0.86A.0047.P03

AN430TX SPECIFICATION UPDATE9SPECIFICATION CHANGESThe Specification Changes listed in this section apply to the AN430TX Motherboard Technical ProductS

AN430TX SPECIFICATION UPDATE10ERRATA1. System Does Not Meet FCC Class B with Unshielded USB CablesPROBLEM: The motherboard will generate excessive el

AN430TX SPECIFICATION UPDATE11WORKAROUND: Use a power supply that meets the recommendation in the 2.01 ATX Specification.STATUS: This erratum will n

AN430TX SPECIFICATION UPDATE12WORKAROUND: None.STATUS: This erratum was fixed in PBA revision 669379-306.9. LS-120 Drive Does Not Work as Expected i

AN430TX SPECIFICATION UPDATE1313. System BIOS May Corrupt Audio Add-In Card EEPROMPROBLEM: Audio add-in cards using the Yamaha OPL3-SA2 or OPL3-SA3 a

Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel orotherwise, to any intellect

AN430TX SPECIFICATION UPDATE1417. System Will Not Boot with Network as First Boot DevicePROBLEM: The feature allowing the system to boot from the net

AN430TX SPECIFICATION UPDATE1521 System Will Not Boot From ISA Video Adapter if Scan User Flash isEnabledPROBLEM: If the option to scan the user flas

AN430TX SPECIFICATION UPDATE16SPECIFICATION CLARIFICATIONSThe Specification Clarifications listed in this section apply to the AN430TX Motherboard Tec

AN430TX SPECIFICATION UPDATE17 Once defined, a user password can be cleared by either defining a new user password in BIOS Setup, or bymoving the Pass

AN430TX SPECIFICATION UPDATE18 DOCUMENTATION CHANGES The Documentation Changes listed in this section apply to the AN430TX Motherboard Technical Produ

AN430TX SPECIFICATION UPDATE192. Addition of Power On Section The following will be added to Section 1.11.2, Front Panel Connectors: POWER ON This hea

AN430TX SPECIFICATION UPDATE207. Revision of Section 1.6.1.1, EDO DRAM The following will be added to the end of this section: EDO DIMM should meet th

AN430TX SPECIFICATION UPDATE2111. Revision of Section 3.1.12, USB Support This section will be replaced in its entirety as follows: USB LEGACY SUPPORT

AN430TX SPECIFICATION UPDATE22There are several POST routines that issue a POST Terminal Error and shut down the system if they fail.Before shutting d

AN430TX SPECIFICATION UPDATE2314. Revision of Video Memory AddressIn Table 34, Memory Map, the address ranges for Video memory and BIOS will be change

CONTENTSREVISION HISTORY ...

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AN430TX SPECIFICATION UPDATEvREVISION HISTORYDate of Revision Version DescriptionMay 1997 -001 This document is the first Specification Update for the

AN430TX SPECIFICATION UPDATEviPREFACEThis document is an update to the specifications contained in the AN430TX Motherboard Technical ProductSpecificat

Specification Update forAN430TX Motherboards

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AN430TX SPECIFICATION UPDATE3GENERAL INFORMATIONBasic AN430TX Motherboard Identification InformationAA Revision PBA Revision82430TX PCIsetStepping BIO