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  1. eXTended8088

    Wolf3D hacked for 8086/8088 CPUs

    Thank you very much for taking the time to write that. With that knowledge, these OTI-037 based cards will stay out of anything 286 or higher. Honestly, I'd be satisfied if I could run Windows 3.0 in 256 color mode on the TVGA9000 with 512K RAM at 640x480. Right now, I am stuck at 640x480...
  2. eXTended8088

    Wolf3D hacked for 8086/8088 CPUs

    Issue resolved! So, on a lark, I decided to install Wolfenstein 3D from a CD, specifically an Activision release from 2001. Using just the base files on that CD, unbelievably, both Wolf8086.exe and 8087v20.exe now run on my XT clone with no graphical errors. What is this magic? However, I did...
  3. eXTended8088

    Wolf3D hacked for 8086/8088 CPUs

    Good call. I wish I had another 8 bit capable ISA VGA card to eliminate that possibility. Thank you for your reply!
  4. eXTended8088

    Wolf3D hacked for 8086/8088 CPUs

    Good Day, Everyone! I am having some serious issues getting Wolfenstein 3D running on my Juko ST based XT clone sporting a NEC V20, Intel 8087-1, and TexElec XT-IDE (SD Card). I have tried running both the wolf8086.exe and 8087v20.exe files. I have tried multiple VGA video cards that run in an...
  5. eXTended8088

    Hello from Pennsylvania.

    Welcome! Waving to you from Central PA!
  6. eXTended8088

    Hello from Upstate New York

    Welcome Aboard! I am originally from Western New York but waving to you from Central PA for the time being.
  7. eXTended8088

    Brand new NOT New Old Stock 386 based Laptop on AliExpress?

    Thanks for your thoughts, everyone. I decided not to pick one up due to one of our members work being "plagiarized" for a lack of a better word. I just had another article regarding this in my feed last night, and it said the 386 model was sold out and the 8088 model still had stock as of the...
  8. eXTended8088

    Brand new NOT New Old Stock 386 based Laptop on AliExpress?

    Good Day All, My apologies if this has been posted elsewhere and also if this is the wrong forum for this. I ran across this article last night about a brand new 386 based "Laptop" being sold. This is NOT New Old Stock. https://www.tomshardware.com/news/hand-386-handheld They also talk about...
  9. eXTended8088

    Gateway 2000 386DX system BIOS Help

    Hello All, I recently aquired a Mint Gateway 2000 386 DX 33 system. NO Math Coprocessor, 4 megs of ram. The original Caviar 2120 seems to have perished, and I need a much later BIOS to use one of the many larger Hard Drives I have. According to a what I have researched, I need this particular...
  10. eXTended8088

    Osborne 1 started on Fire. Barbecue time!

    Hi All :) Just today, an acquaintance gave me an Osborne 1 missing it's CRT that he recently acquired but did not test. I wanted to see if it would power up and when I plugged it in and turned it on, It made a small beep sound, but nothing else happened. No drive lights no fan spinning, no...
  11. eXTended8088

    Gridcase 1520 dissasembly guide.

    Can anyone point me to one out there on the net? Better yet, If anyone has one I'd be very grateful! I don't want to go poking at this thing without some guidance. Thanks!
  12. eXTended8088

    ISA Network Card- No model number or make, Winbond W89C905F Chip

    Hi all, Has anyone used or seen one of these generic ISA NIC cards before? I cannot find a make or model anywhere on the card. All I can find is Winbond W89C905F which is printed on the largest of the chips on the card. I found this card inside a defective IBM XT that I made whole, and the card...
  13. eXTended8088

    Eagle Systems-Novell NE2000T Plus in a IBM XT with mTCP

    Hi all, Has anyone run one of these Eagle Systems-Novell NE2000T Plus in a XT or 8088/86 based system before? It's a 16 bit ISA card, but I read many of the NE2000 based cards work in a 8 bit slot and function as a NE1000. If I run PcPro for Dos, it DOES show a card being recognized. It...
  14. eXTended8088

    AST Six Pack Plus in a IBM XT- Need some help here!

    Hi All :) I recently acquired a Nice IBM XT. When I got it, It was dead, no POST. In doing some research, I found out the first bank of memory had defects by swapping out the second bank for the first. http://www.minuszerodegrees.net/failure.htm Long story short. I moved things around and...
  15. eXTended8088

    For Sale: 5 IBM Model M Keyboards Dating form 1987-1989. 101 key and PS/2 connection.

    Gauging interest on this one. Local pickup only, Suburbs of Buffalo NY. PM if interested. Thanks as Always!
  16. eXTended8088

    Local Pickup preferred. Libretto, TS-803, Grid 1520, Etc... Suburbs of Buffalo NY

    Hi All, First time doing something like this, usually I am the one buying! I want to thin down the collection to make some room for some more stuff, so here is what I am putting up :) 1. Televideo TS-803. I have not used this in ages and have no literature or software anymore. It does power...
  17. eXTended8088

    Televideo TS-803 and GRID 1520

    Hello All I'm thinking of offering up my Televideo TS-803 CP/M machine and my GRID 1520 Laptop for some other vintage machinery. Just curious if you guys have a estimated current worth/value for each? I very rarely sell what I have, as I like bartering much more. I just want it to be a fair...
  18. eXTended8088

    Toshiba T1850C

    Hi all, Just acquired a Toshiba T1850C laptop. The little guy has a 386 SX 25 CPU with 12 megs of ram. The floppy initially stuck and would not read anything, but i finally got it free and is working. The hard drive tho is stone dead. It makes buzzing and musical tones when the power is on :)...
  19. eXTended8088

    Hyundai First Step 8088 16mhz not working

    Hi all :) I just picked up a Hyundai First Step IBM XT clone for free. It has a Super 16 system board, and a 16mhz 8088 Siemens CPU. Very Cool! It also has a matching Hyundai Monochrome Monitor Model HMM-1200. Problem is I cannot get the pc to boot, let alone turn on. If I attach the...
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