User Whit3rd

0 votes

Recently acquired a Macintosh Plus M0001A, and it won't boot

answered May 7 at 19:39

1 vote

What are the three or four holes on the back of a 3.5inch floppy disk indicating and used for?

answered Sep 28, 2022 at 10:35

6 votes

Accepted

Drive icons for LaCie Tsunami

answered Sep 21, 2022 at 22:09

1 vote

Why are symmetric bi-directional communication port cables not always crossover cables?

answered Feb 16, 2022 at 23:33

2 votes

Could visual inspection of the magnetic disk be used to detect the quality (or damages) of a floppy disk?

answered Feb 1, 2022 at 4:22

2 votes

Cleaning buckling spring keyboards

answered Sep 20, 2021 at 20:53

11 votes

Accepted

How was the wiring color order of the modular connector determined?

answered Jun 14, 2021 at 8:30

2 votes

Reviving a Powerbook 145B, but it still struggles to power up correctly

answered Nov 17, 2020 at 19:25

7 votes

What's the pitfalls when trying to connect a new SCSI hard drive to an old SCSI bus?

answered Jan 19, 2019 at 9:10

5 votes

How to work around the PRAM battery for a "Titanium" Powerbook G4

answered Dec 20, 2019 at 23:08

2 votes

Why are old computers so vulnerable to temperature changes and moisture?

answered Nov 28, 2019 at 19:36

7 votes

Why did 1970s front panels prefer momentary toggle switches to push buttons?

answered Sep 2, 2019 at 20:30

0 votes

Dimensioned drawing of 64-pin SIMM?

answered Jul 18, 2019 at 7:45

3 votes

Accepted

What is the maximum voltage of high voltage differential SCSI?

answered Apr 16, 2019 at 7:34

2 votes

Were any external disk drives stacked vertically?

answered Apr 5, 2019 at 10:02

1 vote

Capacitor replacement on European 220 volt Mac 512K And Plus

answered Feb 13, 2019 at 10:40

2 votes

Is it possible to upgrade original iMac (1998) memory (RAM) to above 256 MB?

answered Nov 23, 2018 at 3:33

14 votes

Did personal computers ever support 8" floppies?

answered Sep 20, 2018 at 10:13

10 votes

Safely adjusting CRT while it's on?

answered Jul 10, 2018 at 4:48

2 votes

What was the 2nd best selling computer ever?

answered May 19, 2018 at 8:52

6 votes

Was photographic film ever used for digital data storage?

answered May 1, 2018 at 4:29

0 votes

High Voltage in Bell of CRT Tube?

answered Jan 28, 2018 at 9:11

2 votes

CRT Geometry Adjustment

answered Jan 21, 2018 at 3:19

4 votes

Using VHS/MiniDV/CompactCassette as digital data storage?

answered Jan 15, 2018 at 3:19

2 votes

How do I connect a modern display, keyboard, and mouse to a Power Macintosh 6100?

answered Dec 15, 2017 at 0:33

2 votes

How to renew and re-ink old printer ribbons?

answered Sep 17, 2017 at 7:19

8 votes

Accepted

Macintosh LC II power supply clicking

answered Jul 29, 2017 at 3:10

4 votes

Can a standard ATX power supply be used on a Macintosh Performa 476?

answered Jul 22, 2017 at 8:09

1 vote

Speed of early ROM versus RAM chips

answered Jul 21, 2017 at 10:26

5 votes

Original Mac capacitor inspection

answered Jul 21, 2017 at 10:16

Stack Exchange Network

37 Answers

Recently acquired a Macintosh Plus M0001A, and it won't boot

What are the three or four holes on the back of a 3.5inch floppy disk indicating and used for?

Drive icons for LaCie Tsunami

Why are symmetric bi-directional communication port cables not always crossover cables?

Could visual inspection of the magnetic disk be used to detect the quality (or damages) of a floppy disk?

Cleaning buckling spring keyboards

How was the wiring color order of the modular connector determined?

Reviving a Powerbook 145B, but it still struggles to power up correctly

What's the pitfalls when trying to connect a new SCSI hard drive to an old SCSI bus?

How to work around the PRAM battery for a "Titanium" Powerbook G4

Why are old computers so vulnerable to temperature changes and moisture?

Why did 1970s front panels prefer momentary toggle switches to push buttons?

Dimensioned drawing of 64-pin SIMM?

What is the maximum voltage of high voltage differential SCSI?

Were any external disk drives stacked vertically?

Capacitor replacement on European 220 volt Mac 512K And Plus

Is it possible to upgrade original iMac (1998) memory (RAM) to above 256 MB?

Did personal computers ever support 8" floppies?

Safely adjusting CRT while it's on?

What was the 2nd best selling computer ever?

Was photographic film ever used for digital data storage?

High Voltage in Bell of CRT Tube?

CRT Geometry Adjustment

Using VHS/MiniDV/CompactCassette as digital data storage?

How do I connect a modern display, keyboard, and mouse to a Power Macintosh 6100?

How to renew and re-ink old printer ribbons?

Macintosh LC II power supply clicking

Can a standard ATX power supply be used on a Macintosh Performa 476?

Speed of early ROM versus RAM chips

Original Mac capacitor inspection