Re: SB 2.0 CT1350 CMS chips dumped
Posted on 2012-04-18, 06:34
it seems some advancement was made on the problem , look here: http://www.vintage-computer.com/vcforum/showt … v0-CT1350/page3
Re: Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-17, 18:38
yes it is slow as I see now... if you look on the BIOS screen I posted above the defaults that I loaded have 2 W.S. for DRAM... I'll change it since it is most likely the culprit ... I have installed 8x1MB 70ns simms IIRC I was running Alone In The Dark and got a hard lock when the "chicken monster" …
Re: Favorite brands for your retro hardware
Posted on 2012-04-17, 18:02
For me it's gotta be Diamond. From VGAs to Mainboards (Micronics) it never failed me... 😀
Re: Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-17, 17:27
I made some "heavy usage" this evening... LOL Transfered via mTCP ftp server ~1.03GB/10.200+ files with about 390kb/sec (not to shabby!) and did the mandatory Speedsys tests: http://i43.tinypic.com/f0e16b.jpg I am happy with the setup, a 20GB silent HDD (all smaller ones were too noisy for my taste) …
Re: Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-17, 13:02
@elianda Try and run Turrican II for example with EMS. No go. Also there is a respectable number of other games as well that don't like v386 mode. I am sure you know many as well. And the most important factor of all is personal preferences. LOL I just don't like EMM386 or whatever EMS handler …
Re: Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-17, 11:21
But loading EMM386 puts the cpu in v386 mode whether it allocates ram as EMS or not, so it's a no go. I will stick to using TLB for now until I notice an error or something ... I'll aslo enable the Video Bios shadowing... I assume the cached/INTO-486 options refer to the possibility of said shadowed …
Re: Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-17, 10:32
I see, thanks for the F segment explanation... I was not clear enough on the UMB driver, I need one other than EMM386 , so that UMB works in XMS-only. The Last Byte works perfect but that shareware delay is bugging me. It seems strange that URAM needs a 486, IIRC it states in readme that it works in …
Re: Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-16, 23:27
jwt27 thanks for the info, I have downloaded the driver pack you mention... I thought that NE2000 was a standard (like soundblaster for a rough example) to make all various nics of the time more-or-less compatible... I'll give 3C503.COM a go :) edit: by looking at the silkscreening of the genius …
Need some help setiing up a Biotec 82C3491 386DX-40 system (also ISA nic advice)
Posted on 2012-04-16, 22:46
Hiya! If you remember from the other thread I am setting up a system around this mobo: http://i39.tinypic.com/25sljxv.jpg ...and since I know little of OEM 386 era mobos I have more specific questions this time.... :blush: I have added a 16bit I/O controller (some goldstar one, plain looking) , a …
Re: freeware paint/image editing program? (like jasc paintshop pro)
Posted on 2012-04-16, 15:34
ah, thanks for the info... psp7 does not make win7 to fall back to basic theme btw
Re: freeware paint/image editing program? (like jasc paintshop pro)
Posted on 2012-04-16, 14:45
^ is 9.0 similar to 7.0 ? I am under the impression that after 7 they went a different route... or am I completelly wrong? 🤣
Re: freeware paint/image editing program? (like jasc paintshop pro)
Posted on 2012-04-16, 09:30
@MusicallyInspired: yep, I still use PSP7 too! LUCKILY it runs fine under win7/x64 😀 Jasc should be ashamed they butchered PainShop and Corel for making it a lame photo-retouching prog.
Re: Some questions about 2 386DX-40 mobos
Posted on 2012-04-16, 09:17
thanks feipoa for the detailed info 😀 looks like I will need to solder a cpu-socket if I decide to use any of these upgrades 🤣 for now I'm gonna keep it a 386DX I think...
Re: Some questions about 2 386DX-40 mobos
Posted on 2012-04-14, 08:50
thanks CapnCrunch53 :) personally I don't really like it LOL but it will do... I should have soldered a different and smaller wire but got bored and just went with it... the mobo did have an external battery header but I prefer to have it onboard as the modification is a simple one, a diode and a …
Re: Some questions about 2 386DX-40 mobos
Posted on 2012-04-13, 22:22
Thanks everyone for all the info , more things make sense now to a spoiled IBM/Zenith old user LOL I couldn't resist and went to the office to tinker more seriously with the mobo I want to use.... :D First 2 pics of the 2nd mobo, it's a M326 like iulianv pointed, a v5.2 too... Pic1 pic2 and here …
Re: Some questions about 2 386DX-40 mobos
Posted on 2012-04-13, 16:34
I see... thanks for the info iulianv , it does clear up some stuff on the cyrix matter, I do have a clip-on 486slc2 in my IBM386sx machine, you have to run a program in autoexec to enable the 1kb cache that DOES make a huge difference! maybe the utility you tried was not the correct for your …
Some questions about 2 386DX-40 mobos
Posted on 2012-04-13, 16:03
Hiya! I recently got gifted these two mobos, they work fine and I've replaced their batteries with coin ones successfully. I have some questions about them because quite frankly back on the 386 era I did not bother much with upgrades etc... http://i40.tinypic.com/34oo4zk.jpg The left one has the cpu …
Re: What's this? Cyrix MXi?
Posted on 2012-04-13, 12:27
interesting... though I fear it would be useless without a mobo that is compatible with this...
Re: Your First PC Gaming Experience
Posted on 2012-04-12, 21:35
nice story! Mine was in 1991 with and IBM PS1/pro (386sx20/2MB/VGA/80B HDD) , there was some sort of DOS launcher menu that launched "boring" programs like DOS word processor or MS works or win3... I crapped my pants when I found out that pressing RIGHT the menu changed to the GAMES section! I …
Re: Bought these (retro) hardware today
Posted on 2012-04-12, 19:53
A friend donated me some old stuff :) A nice ss7 ECS mobo with intel chipset (P5TX-BPRO , isa/pci) , a 5428 VLB vga and 3 386DX-40 mobos :D a PC-CHIPS M321 rev3.1 , had battery leakage but boots. Couldn't get the keyboard to respond though but I didn't really spent more than 5mins cleaning it... …
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