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A-trend ATC-6240 BX pages use wrong version manuals (and some other A-trend ATC-6240 notes)

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Ami Sapphire
Sujet du message : A-trend ATC-6240 BX pages use wrong version manuals (and some other A-trend ATC-6240 notes)
Publié : 30 sept. 2021 20:15
 
 
[required!] URL on win3x.org/uh19: http://www.win3x.org/uh19/motherboards/7076
[required!] URL on win3x.org/uh19: http://www.win3x.org/uh19/motherboards/7077
[required!] URL on win3x.org/uh19: http://www.win3x.org/uh19/motherboards/7078
[required!] URL on win3x.org/uh19: http://www.win3x.org/uh19/motherboards/7079
[required!] URL on win3x.org/uh19: http://www.win3x.org/uh19/motherboards/7080

Manual(s): http://cwcyrix.duckdns.org/techpage/dow ... l_bios.PDF (Intel version of the manual - applies to 7076, 7077, 7078)
Photo(s) of the motherboard: http://cwcyrix.duckdns.org/techpage/img ... 40_r03.jpg (applies to 7076) - note the recapping on the reverse L pattern near the CPU slot.
Notes: these boards may use Choyo capacitors that tend to leak near the CPU slot of the board (this applies to all ATC-6420 series boards linked here)
Notes: ATC-6240 V3 (R06) using BIOS 3.0r05 unofficially supports 1GHz Intel Pentium III Coppermine CPUs that use the 100MHz bus speed; officially 850MHz (applies to 7078)

I was updating my own A-trend ATC-6240 page after a VOGONS thread was posted, so I submit some new and updated info.

--

Re: manual - As noted, the Intel 440BX version of the A-trend 6240 pages use the VIA version manual instead of the Intel BX version manual.
Re: caps - my own board had such caps. I had to recap my R03 board way back in September 2010. In 2007, the board was quite unstable and was shelved until the recap.
Re: CPU support - official BIOS notes (below, for reference only) and what is on the linked VOGONS thread (above).


Preserved BIOS notes (R06)
ATC-6240 BX

This BIOS version 3.0r05 support for :
1. new Celeron ( so far 766 MHZ above )
2. Pentium III ( Coppermine ) up to 850 MHZ .
3. implement Win ME & Win 2000 Hibernate feature .
4. VIA Cyrix III CPU


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