AOpen社のマザーボードのBIOSアップデートファイルです。お使いのマザーボードに添付されているユーティリティかCD-ROMに収録されているユーティリティを使用してBIOSのアップデートを行なってください。

BIOSのアップデートは、マザーボードに付属のマニュアルをよく読んでから行なってください。

マザーボードの名前をクリックするとBIOSアップデートファイルをコピーすることができます。BIOSファイルは圧縮した状態で収録されていますので解凍後ご使用ください。


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BIOS アップデートユーティリティ



File Name Date

AMI Flash ROM Utility V5.24 amiflash.exe 4/9/1997

Award Flash ROM Utility R1.30C aoflash.exe 11/19/1997

Checksum Check Utility checksum.exe Jul 3, 1995

PentiumII motherboard


PentiumII motherboard Version File Name Date Note

AX6L AX6L BIOS R1.30 ax6l130.exe Date: 11/26/97

AX6F AX6F BIOS R2.10 ax6f210.exe Date: 10/7/97 1.Implement BIOS solution to support Advanced Desktop Management (ADM) package.

PentiumPro motherboard


PentiumPro motherboard Version File Name Date Note

AP65 AP65 BIOS R1.40 AP65140.EXE Date: 12/4/97 1.Fixes errors in codes that support LS-120. Due to some errors in the codes that support LS-120, even with the 1.2/1.44MB Floppy removed and Drive A: & B: both set to "None" in Standard CMOS Setup, there will still be two icons in My Computer Dialog Box in Windows NT, A: for nothing while B: for LS-120.
2.Supports Iomega Zip Drive.

AP61 AP61 BIOS R1.20 AP61R120.EXE Date:5/12/1996

AX65 AX65 BIOS R1.20 ax65120.exe Date:12/4/97 1.Fixes errors in codes that support LS-120. Due to some errors in the codes that support LS-120, even with the 1.2/1.44 MB Floppy removed and Drive A: & B: both set to "None" in Standard CMOS Setup, there will still be two icons in My Computer Dialog Box in Windows NT, A: for nothing while B: for LS-120.

Pentium motherboard


Pentium motherboard Version File Name Date Note

AP58 AP58 BIOS R1.20 ap58120.exe 11/21/97

AP5T AP5T BIOS R1.60 AP5T160.EXE 11/4/97 New CPU in AMD K6 family (233/266/300MHz 2.1V & 266MHz 3.2V) to be recognized.

AP5T Bus Master IDE & Ultra DMA/33 Driver V3.01 for Windows 95 BMIDE_95.EXE 6/21/97 Support Bus MasterIDE & Ultra DMA/33 for Win95

AP5T Bus Master IDE & Ultra DMA/33 Driver V2.01.3 for NT BMIDE_NT.EXE 7/3/97 Support Bus MasterIDE & Ultra DMA/33 for NT3.5X/4,0

AX5T AX5T BIOS R1.60 AX5T160.EXE 11/4/97 New CPU in AMD K6 family (233/266/300MHz 2.1V & 266MHz 3.2V) to be recognized.

AP57 AP57 BIOS R1.40 AP57140.EXE 11/20/97 1.Supports Iomega ZIP drive
2.Supports LS120 drive

AP5K AP5K BIOS R1.40 AP5K140.EXE 5/27/1997 AP5K supports K6 up to PR200 only because the Vcore 3.2V is not provided on mainboard.

AP5VM AP5VM BIOS R2.70 AP5VM270.EXE 11/3/97 1.Fixes destroyed INT14 codes which was due to the code's malfunction of BIOS LS/SCSI booting segments.

AP5V AP5V BIOS R1.70 AP5V170.EXE 11/18/97 1.Fixes destroyed INT14 codes which was due to the code's malfunction of BIOS LS/SCSI booting segments.

AP53 & AX53 AP53-3/AX53 BIOS R3.C0 AP53R3C0.EXE 11/18/97 1.Fixes destroyed INT14 codes which was due to the code's malfunction of BIOS LS/SCSI booting segments.
2.Fixes 150MHz being indicated when Cyrix P166+ is used. Shows the correct CPU frequency as 133MHz.

AP53-3/AX53 BIOS R3.90 AP53R390.EXE Jan. 24, 1997 For M/B version AP53-3 & AX53 please use BIOS R3.60 or later.

AP5S AP5S BIOS R1.60 AP5S160.EXE 9/19/97 Support K5 PR166 CPU.

AP55CS AP55CS SiS 6205 Windows 95 Driver V1.15 (Evaluation only) 205115-2.EXE Nov. 18, 1996

P55CS SiS 6205 Windows NT 4.0 Driver V1.15 (Evaluation only) 205115-3.EXE Nov. 18, 1996

AP55CS BIOS R1.10 55CS110.EXE Apr. 1, 1996

AP55CS SiS 6205 Win3.1 VGA Driver V1.10 (Evaluation only) 205110-3.EXE May 24, 1996

DP5 DP5 Evaluation BIOS R1.10a for Win'95 DP511a.EXE jan. 17, 1995

AP5C & AP5C/P AP5C & AP5C/P BIOS R2.01.S (for SMC665GT Super I/O Only) AP5C210S.EXE Nov. 10, 1996

AP5C & AP5C/P BIOS R2.01.A (for SMC1665IR Super I/O Only) AP5C201A.EXE Sep. 6, 1996

AP5CS AP5CS BIOS R1.50 AP5CS15.EXE Oct. 18, 1996

P5CS NSIDE Driver R1.40 for Win'95 NSIDE95.EXE Mar. 10, 1997

AP5CS E-IDE Driver R1.1 AP5CSR11.EXE May 10, 1995

LP5 LP5 BIOS R2.00 LP5R200.EXE Feb. 23, 1996

486 motherboard


486 motherboard Version File Name Date Note

AP4X AP4/AP41/AP43 BIOS R1.61.S (For Super IO SMC665GT Only) AP4161SS.EXE Mar. 12, 1996

AP4/AP41/AP43 BIOS R1.61 (For Super IO SMC1665IR Only) AP4161SA.EXE Mar. 12, 1996

AP41 SiS496/497 E-IDE Driver Version 3.7 (Self-extracting evaluation only) AP4EIDE.EXE Jun. 28, 1995

Vi15G
VI15GR23.EXE Jul. 20, 1995 Fixed parity check no function iss

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