[OCWORKBENCH.COM] ASRock Board BIOS 2006

Note : Beta BIOS are provided here for experiments. In using this beta BIOS, ASrock and OCWorkbench are not liable or responsible for any damages made to your mainboard. Please do not mirror this page and bios in any language without permission of OCWORKBENCH. Do not modify the BIOS files here and claim and please give acknowledgement if you used these BIOS in your reports/reviews/discussions in OCW or other sites.

To flash, copy the ASrflash.exe and BIOS file to a DOS bootable diskette or any DOS bootable media e.g. CDROM. type ASRflash filename.ext e.g. ASRflash ocwbeta1.bin.

To ensure the file you have downloaded is correct and comes from OCW and not somewhere else, you can email for a tool to check the validity of the file. The MD5 checksum is posted for you to verify the file (not the zip file, just the bios binary). To flash the BIOS, please refer to instructions on ASrock website on how to use the flash utility. If you see any new beta bios floating around, please send a email to the admin.

Board	Version number	Description	MD5 Checksum
ConRoe945G-DVI	CR945Gb1	Opens up FSB range > 300MHz	CBC99685AA08793016D497466622640E
775Twins-HDTV Rev 2	775twinb1	Opens up FSB range > 300MHz	EB61D191616E6D8613020B3E532E17BC
939SLI32-eSATA2	SLI32b1	OCW Beta 1 add ASync Latency	cf5f81155370e6beaa17a5beae5fd383
939Dual-SATA2	939DSb8	OCW Beta 8 > 300HTT Update AM2 CNQ algorithm	1e36505c1c213fbbadb918ea2052d852
939Dual-SATA2	939Dualb7	OCW Beta 7 > 300HTT	d1a9987fc8134eeb667e2a5389844443
939Dual-SATA2	939Dualb6	1. OCW Beta 6 2. CnQ down to 1.1v 3. AM2 support	0538dadb020ac5e9813bcfebbd15423e
939SLI-eSATA2	939SLIB1	1. OCW B1 2. CPU freq up to 400MHz selectable	253566d7e23d5677c7a80c10791f2b7f
K8SLI-eSATA2	K8SLIb1	1. OCW B1 2. CPU freq up to 400MHz selectable	4f5eefc66957b9d36f44d0f94cf830c2
939Dual-SATA2	OCWBeta5	OCW Beta 5 1. AGP Deep FIFO 2. CnQ Dropped to 1.1v	ee3c5e18fbfe0a1ec2e6b04bc8ad226b
939Dual-SATA2	OCWBeta4	OCW Beta 4 1. Support New CPU. ADAFX60DAA6CD - Athlon 64 FX60 939pin, Rev. E6 2. CnQ dropped to 1.1v	1e6c1653e9b52ac673df6f52bca9443b
939Dual-SATA2	OCWBeta3	OCW Beta 3 1. Supports more processors 2. CnQ dropped to 1.1v 3. Better compatibility with RAM	5478c64907b7621eca6d51414182c93a
939Dual-SATA2	OCWBeta2	OCW Beta 2 1. Supports more processors 2. CnQ dropped to 1.1v	42c754c798715321f49e950a6262e95c
939Dual-SATA2	OCWBeta1	OCW Beta 1 1. OC BIOS	cf55215d4e471377fd285cc3cdf308dc
939Dual-SATA2	1.21	Fixes CnQ. Drop to 1.1v	3d74caafae9301aec95db7d0e2ac816a
939Dual-SATA2	1.20	Official P1.20	1300f6ebbc7f8e4b017b3b60756bdaf6
939Dual-SATA2	1.15	Incremental upgrade, increase stability. Similar to 1.00	aaff9c532bd7fc4ca5982fe024eb2c42