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  1. T-Man

    Macintosh II SI capacitor question

    That combination worked well. Switch 7 on the one I have is broken, I believe in the off position. Right now resigned to using this SI with the BMOW ROM and move onto the power supply recap.
  2. T-Man

    Macintosh II SI capacitor question

    That was disappointing. Removed and replaced caps with electrolytics. Same behavior: white/grey screen with internal ROM, works with BMOW ROM.
  3. T-Man

    Macintosh II SI capacitor question

    Working but not as designed. Big MAYBE someone might know how to interpret this behavior. Initially, when using just like my other IIsi, no chime, no video, LED on, internal HD spins up initially but then stops. Eventually got video adapter with switches and found a video output white or grey...
  4. T-Man

    Macintosh II SI capacitor question

    Cannot remember how I ended up with this board (one of 3 nonworking SI boards I've collected over the years) but it is nonworking (no chime, no video) and has been recapped. Whenever I think of replacement by tantalum capacitors, I am looking for a positive and a negative. Are these bipolar...
  5. T-Man

    SE repair...power supply questions

    It didn’t look bad. Will have another look at some point, was just determined to get an accelerator board working so sacrificing one SE ok for now.
  6. T-Man

    SE repair...power supply questions

    Took another SE apart, the problem is on the analog board…..I’m guessing fly back as I hear a very quiet clicking
  7. T-Man

    SE repair...power supply questions

    It was the analog board...not the power supply.
  8. T-Man

    SE repair...power supply questions

    My SE recently just crashed, no screen, no noises, no bong, no disk drive. I thought power supply and wanted to get inside to look at the boards anyway so just thought I'd remove the power supply to check directly. The Sony Model CR-44 power supply has a sticker on the side with pins and...
  9. T-Man

    Radius Macintosh SE Full Page display pictures

    While I was in here, this is the SE Mainboard with the accelerated on top with the plugin for the video card.
  10. T-Man

    Radius Macintosh SE Full Page display pictures

    Was observing today; on startup both screens light to the grey typical back ground, then the Radius accelerator badge on external screen then the full page display page badge on external screen then the mac smiley face on the SE internal screen. After boot, then menu is at the top of the...
  11. T-Man

    Radius Macintosh SE Full Page display pictures

    Check the ROM version for sure; it’s a real knuckle buster to get these out but probably possible to read and burn; pretty sure when mine boots, both screens are on
  12. T-Man

    Radius Macintosh SE Full Page display pictures

    Just adding these for possible informational purposes for any cloners out there. All photos are the same system/card.
  13. T-Man

    have the 7100 cache......in US though

    have the 7100 cache......in US though
  14. T-Man

    Power Macintosh 7100/80 Cache

    I’ll see if I can find it…..maybe a little wait, either in storage container or taped to the working one inside the machine
  15. T-Man

    PowerBook 100 & 170 owners

    installed photoshop 2....i cannot find a full screen option; the viewable diagonal on finder is 9 and 7/8 inches. heigh 5 and 2/8ths; width 8 and 4/8ths; inclusive of menu bar.
  16. T-Man

    PowerBook 100 & 170 owners

    All of the above are measurements with the on screen ruler just with different units using SuperPaint 1.1, I cannot find any command for full screen as per your Photoshop description; good news though, found a photoshop 3.0 that should install, but on CD so now will need to find cable and...
  17. T-Man

    PowerBook 100 & 170 owners

    How about this....in the Superpaint 1.1 available window I can see, the ruler when set to "screen dots" is 575 horizontal and and about 19.5 cm when ruler set to cm, 7 and 11/16 inches and 47 when set to "pica/points" Vertically 720 when set to "screen dots", 24.4 cm, 9 and 5/8 inches or 57.5...
  18. T-Man

    PowerBook 100 & 170 owners

    Well; on 170 have Superpaint 1.1, MacDraw and MacPaint if there is a way to obtain the information there. Superpaint 1.1 does have an option to measure in "screen dots" but no option for full screen. . Will see if I have disks somewhere to see if I can install photoshop.
  19. T-Man

    Apple Cube G4 Graphics glitch

    It was just the video card, switch out some faceplates cards etc and found a working AGP ATI 3d with no glitches
  20. T-Man

    I've got you on this....I have 3 Powerbook 180c; multiple years ago entered rabbit hole...

    I've got you on this....I have 3 Powerbook 180c; multiple years ago entered rabbit hole Powerbook 180c 1 boots OK but the screen has a line right through the middle of it so the LCD caps have probably dissolved something or at lear need replacement Powerbook 180c 2 is in pieces but worked...