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- From: snoswell@ucs.adelaide.edu.au (Michael Snoswell)
- Newsgroups: comp.sys.ibm.pc.hardware
- Subject: HELP! Old Telibit Trailblazer problems
- Summary: HELP! Old Telebit Trailblazer problems
- Keywords: Trailblazer problems
- Message-ID: <8375@sirius.ucs.adelaide.edu.au>
- Date: 30 Aug 92 14:25:39 GMT
- Organization: Information Technology Division, The University of Adelaide, AUSTRALIA
- Lines: 37
-
- Can anyone help me?!
-
- I swapped a 2400 modem with a friend and now have an
- old Telebit Trailblazer. There was no manual (does this sound
- familiar to you?) and there's this funnny problem.
-
- The board appears as COM1 3E8H IRQ4, but Telix says its talking to the
- board on COM3. When I plug in my mouse card which has 2 serial ports,
- the modem appears as COM3 but I can't talk to it and my mouse (on
- COM1) wont work. The aweful solution thus far is to unplug the serial
- card eah time I wont to use the modem!
-
- Now the Trailblazer has has some jumpers on it (ah ha!) but I have no
- idea what they do and changing any of them stops it from working at
- all. Here are the details:
-
- The Trailblazer has a pc board number (solder side at the top)
- 10122-01 REV B. The serial number is 016130096. There are 3 sets of
- jumpers 1) by the end of the 68000, three jumpers with a clip over the
- lower 2. 2) by the slot, 6 jumpers with clips on 2-3 and 4-5, and 3) a
- row of 3, just above the second one, with a clip over the rearmost 2
- pins.
-
- Would some kind soul be able to put me out of my misery with info on
- these jumpers or some other way to solve the problem?
-
- I tried changing the mouse serial ports address and IRQ but with no
- success.
-
- Thanks
- Michael Snoswell
-
- --
- ----------------------------------------------------------------------------
- Michael Snoswell snoswell@sirius.ucs.adelaide.edu.au
- Vision Systems Limited +61 8 343 0610 <- note the change
- South Australia "Profound and witty quote"
-