Article View: comp.os.os2.programmer
Article #2992Re: IBM PS/2 P70 and Cyrix Cx486DLC
From: Timothy F. Sipples
Date: Tue, 17 Nov 1992 05:26
Date: Tue, 17 Nov 1992 05:26
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1896 bytes
In article <ikkerne.721647160@id.dth.dk> ikkerne@id.dth.dk ( Indiv. kurs arb. (920501#LHOE) ) writes: >I got an old IBM PS/2 P70 with OS/2 2.00 and is having trouble >replacing the old Intel 386DX, with a Cyrix Cx486DLC. It seems that every >program except OS/2 2.0 works fine. When using OS/2 the problem is the >floppy disk drive, which sometimes hangs the machine. If I attempts to boot >on my OS/2 diskettes, the machine hangs while processing the seccond disk >(Disk 1). >Any suggestions? One thing I have been wondering is whether the ABIOS in the >machine is capable of using the Cx486DLC. Is there any way to disable the >ABIOS? I suspect that's the problem, that there might be some timing sensitive code somewhere in the ABIOS. Ordinarily that wouldn't be a problem, but OS/2 does use the ABIOS. However, there is some sort of Cyrix utility for OS/2, available now via anonymous ftp from ftp-os2.nmsu.edu (check the list /pub/os2/00Index for location). I haven't looked at it at all, but perhaps it will help you. -- Timothy F. Sipples | Read the OS/2 FAQ List 2.0g, available from sip1@ellis.uchicago.edu | 128.123.35.151, anonymous ftp, in /pub/os2/all/info Dept. of Econ., Univ. | /faq, or from LISTSERV@BLEKUL11.BITNET (send "HELP") of Chicago, 60637 | [Read the List, THEN post to ONE OS/2 newsgroup.]
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arc1-ca.pugleaf.net!sparky!uunet!usc!zaphod.mps.ohio-state.edu!uwm.edu!linac!uchinews!ellis!sip1References:
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Newsgroups: comp.os.os2.programmer Path: arc1-ca.pugleaf.net!sparky!uunet!usc!zaphod.mps.ohio-state.edu!uwm.edu!linac!uchinews!ellis!sip1 From: sip1@ellis.uchicago.edu (Timothy F. Sipples) Subject: Re: IBM PS/2 P70 and Cyrix Cx486DLC Message-ID: <1992Nov17.052631.11255@midway.uchicago.edu> Followup-To: comp.os.os2.misc Sender: news@uchinews.uchicago.edu (News System) Reply-To: sip1@midway.uchicago.edu Organization: Dept. of Econ., Univ. of Chicago References: <ikkerne.721647160@id.dth.dk> Date: Tue, 17 Nov 1992 05:26:31 GMT Lines: 25