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New Activity (
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Please reload this page to view the 200+ new activity items that have been created.
Older Activity
Today,
04:22 PM
resman
replied to a thread
Composite color artifacts: made by design or happy coincidence?
in
PCs and Clones
There is a difference between what is possible with artifact colors vs. intent of the supported mode. If you fill an area with a solid color in...
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17 replies | 219 view(s)
Today,
03:57 PM
RichCini
replied to a thread
S-100 Power Supply Design Question
in
S-100
Thanks very much. It was a great project to do. I have several S100 crates, but they all have something in them -- an 8800b, an IMSAI, a TEI...
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25 replies | 1227 view(s)
Today,
03:49 PM
kurt_kayger
started a thread
Ksam80 cp/m
in
CP/M and MP/M
I've been looking for the KSAM80 version for FORTRAN-80 for a long time. For my Kaypro 4/84 I use KSAM80 and BASCOM to create programs. For...
see more
0 replies | 2 view(s)
Today,
03:03 PM
Fastopen
started a thread
Toshiba T5200 combination lock problem
in
Vintage Computer Hardware
Hi guys, I have a Toshiba T5200 that is locked with a combination lock (a similar suitcase combination lock). Is there a way to open it without...
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0 replies | 0 view(s)
Today,
02:46 PM
rifa-liberator
started a thread
Seeking Service Manual for original Gridcase 3 1184X
in
PCs and Clones
Hello. This is my first post to the VCF forums. I am a collector of mainly late 80's to early 90's luggable DOS systems and early laptops. I was...
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0 replies | 10 view(s)
Today,
02:41 PM
falter
started a thread
TRS Model 3 power cord replacement
in
Vintage Computer Hardware
I can't believe I'm asking this.. but what is the best way to replace or repair the power cord on a Model IIi where said cord was cut? The model...
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0 replies | 10 view(s)
Today,
02:25 PM
DeltaDon
replied to a thread
Tandon TM-100-2 drive problems
in
CP/M and MP/M
Tandy when the other way and turned a computer into a terminal.
see more
15 replies | 249 view(s)
Today,
02:15 PM
falter
replied to a thread
Microkit 8/16
in
Other
It looks like the motherboard has +5v, -5v, +12 and -12, so I'm guessing the board would have a regulator to drop to -9v. I will explore ot once it...
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80 replies | 5704 view(s)
Today,
02:08 PM
rittwage
replied to a thread
Nexys 4 DDR Development Board for MEGA65 (Commodore 65 clone/upgrade)
in
Vintage Computer Items For Sale or Trade
Photos https://photos.app.goo.gl/pNTAMfcX5dkeA3E17
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1 replies | 43 view(s)
Today,
01:50 PM
Dawsoca
replied to a thread
S-100 Power Supply Design Question
in
S-100
Hello Rich, I like the way your system turned out. The power supply stack worked out very well. As to heat concerns, I use my open frame unit for...
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25 replies | 1227 view(s)
Today,
01:45 PM
mbbrutman
replied to a thread
IBM Series/1 for sale
in
Vintage Computer Items For Sale or Trade
While we are handing out advice, try not pre-emptively snarking on people who didn't do anything to provoke it.
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9 replies | 213 view(s)
Today,
01:29 PM
iz8dwf
replied to a thread
Help fixing a semi broken power supply for a Apple II Europlus (230v)
in
Early Apple (I, ][, ///, etc.)
http://bitsavers.org/pdf/apple/power_supply/Astec_Power_Supplies_Aug82.pdf There must be a part number on the label of your power supply, telling...
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3 replies | 64 view(s)
Today,
01:28 PM
Al Kossow
replied to a thread
IBM Series/1 for sale
in
Vintage Computer Items For Sale or Trade
private messages are a wonderful thing try using them
see more
9 replies | 213 view(s)
Today,
01:27 PM
maxfli
replied to a thread
IBM Series/1 for sale
in
Vintage Computer Items For Sale or Trade
Yes I was looking for a description and pics of the condition of the units.
see more
9 replies | 213 view(s)
Today,
01:25 PM
mycre
replied to a thread
IBM 5150 PC, two slim 5.25 floppies, keyboard, monitor, printer, DOS 2.1 on eBay
in
Vintage Computer Items For Sale or Trade
Thanks. I made the error of comparing asking prices, with a few (better) complete systems at $1,000 - $1,200, so was undercutting those. Reviewing...
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2 replies | 51 view(s)
Today,
01:14 PM
mbbrutman
replied to a thread
IBM Series/1 for sale
in
Vintage Computer Items For Sale or Trade
Hi Al, Maybe he meant he wanted to learn about that specific system and what condition it is in? Please give people the benefit of the doubt.
see more
9 replies | 213 view(s)
Today,
01:08 PM
clh333
replied to a thread
70 Mb HD Documentation Needed
in
Tandy/Radio Shack
Thank you Mr. G.: Two more places I never knew existed. I'll have to look more closely at the bulb to verify its specs (I will need a magnifier...
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10 replies | 666 view(s)
Today,
01:06 PM
compaqportableplus
replied to a thread
Re-capped NEC ProSpeed SX/20 stopped working, any troubleshooting suggestions?
in
Vintage Computer Hardware
Those old drives are tough. As long as you didn’t touch the platters it should be fine.
see more
24 replies | 1533 view(s)
Today,
01:00 PM
scottie4442
started a thread
Gateway computer small binder with all original cdroms
in
PCs and Clones
I just got a load of old computer stuff from a person I know and in there are a lot of old 5 /14" disk, 3 1/2" disk and cdroms. in the cdroms there...
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0 replies | 1 view(s)
Today,
12:54 PM
zoltan
replied to a thread
Re-capped NEC ProSpeed SX/20 stopped working, any troubleshooting suggestions?
in
Vintage Computer Hardware
Well I feel like an idi0t now. I opened up the hard drive, and the head wasn't stuck, it was nicely parked where it was supposed to be. I plugged it...
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24 replies | 1533 view(s)
Today,
12:53 PM
scottie4442
started a thread
compuadd 212/216 original disks available
in
PCs and Clones
I got a bunch of old computer stuff from a person I know and in the boxes there are a complete set of compuadd disks for the 212/216 computer. In...
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0 replies | 1 view(s)
Today,
12:44 PM
rfka01
replied to a thread
Any Epson QX-16 owners out there??
in
CP/M and MP/M
Don, thanks for that pointer! Unfortunately the QX-16's ROMs don't seem to be dumped so far, at least I could find only the QX-10's. The QX-16's...
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57 replies | 1359 view(s)
Today,
12:39 PM
ChrisUnionNJ
replied to a thread
What exactly is this?!
in
Tandy/Radio Shack
Just saw this seems relevant.. https://youtu.be/WJVU1stPPlQ
see more
12 replies | 220 view(s)
Today,
12:38 PM
ncherry
replied to a thread
Radio Shack Tandy TRS-80 Color Computer 2 - Model #26-3026 - AS IS
in
Vintage Computer Items For Sale or Trade
I should probably report you! But I'm going to give you a plus 1 (I have a CoCo 2 also, might need it to buy food).
see more
7 replies | 114 view(s)
Today,
12:13 PM
flaviosr
started a thread
AT PSU schematics.
in
Vintage Computer Hardware
Hello, do somebody have the schematics for the PSU Teapo TP425N? Does not turn on and it is mounted in an old Honeywell PC. Thank you
see more
0 replies | 9 view(s)
Today,
12:12 PM
Al Kossow
replied to a thread
IBM Series/1 for sale
in
Vintage Computer Items For Sale or Trade
http://bitsavers.org/pdf/ibm/series1 you're welcome.. and if you don't already know what it is, you don't want one.
see more
9 replies | 213 view(s)
Today,
11:54 AM
lowen
replied to a poll
System architecture for a Z380 TRS-80 compatible.
in
Tandy/Radio Shack
Care to elaborate any on those choices?
see more
10 replies | 160 view(s)
Today,
11:50 AM
d94pam
replied to a thread
Help fixing a semi broken power supply for a Apple II Europlus (230v)
in
Early Apple (I, ][, ///, etc.)
Have checked all the diodes and also the caps on the secondary. All works fine and are within specified values. Also checked the diodes on the...
see more
3 replies | 64 view(s)
Today,
11:40 AM
maxfli
replied to a thread
IBM Series/1 for sale
in
Vintage Computer Items For Sale or Trade
I'm interested in learning more about this system. Pictures and more details would help.
see more
9 replies | 213 view(s)
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