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  1. R

    IBM PC Portable 5155 - Did an XTIDE kill my QuadRam Quadboard?

    I need to dig into what I paid for the components on mouser. I'm great with selling at cost plus shipping. Are you able to DM me?
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    Odd 8-bit ISA Device - Mouse Pen?

    I acquired a Toshiba T5200 and it had a GUTS card (normally for scanners) installed and included a pen. The pen actually takes in ink cartridge but I assume it us used to capture what you write. There are also two buttons so maybe it is also a mouse? The port is not the same as a "bus mouse"...
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    IBM PC Portable 5155 - Did an XTIDE kill my QuadRam Quadboard?

    I just got a 5161 up and running and can confirm that with the Extender installed without the 5161 powered on it gives the 1801 error. Thank goodness for minuszerodegrees.net telling me the details on the error. I think that it is a design flaw because I won't always want to use the 5161 with my...
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    Compaq Portable 286 Sprague line filter (JN17-5259E) autopsy

    Update. It wasn't the filter that was the issue. That thing is built like a tank. I did get it open pretty easily by using my Hakko solder sucker after adding additional solder. Here is where I failed in trouble shooting and it is a common error. I accidentally made two changes and assumed the...
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    Compaq Portable 286 Sprague line filter (JN17-5259E) autopsy

    I noticed the fuse box after my initial post. I pulled it and found a blown fuse! There was even a spare fuse! So I tried the new fuse ..... and it blew. So kinda back to square one. BTW this is model "1" of the Compaq Portable but the 286 version. The motherboard showed activity for a second...
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    Compaq Portable 286 Sprague line filter (JN17-5259E) autopsy

    Nearly a year later and I find this message thread. I'm now having an issue with the Sprague Filter. I'm not getting any AC out. Going to try and see if my solder sucker will work better than a braid wick.
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    Hyundai Super LT3 Manual

    I just got this machine in mint condition with the 3.5 floppy disks and the MANUAL!!!! I was searching the internet for the manual and then decided to look in the front pocket of the laptop bag! I need to figure out a way to best get this document online to share with the world. I'm attaching...
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