Hardware questions and modifications
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- 2nd parallel port sometimes not recognized
by FortMax » Sun Nov 29, 2020 10:03 am
- 7 Replies
- 266 Views
- Last post by FortMax
Tue Dec 01, 2020 2:59 pm
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- Diskette Drive Modification
by Fenyx4 » Mon Nov 23, 2020 11:00 pm
- 2 Replies
- 252 Views
- Last post by Fenyx4
Sun Nov 29, 2020 10:26 pm
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- PCJR mobo so close to being working!
by VERAULT » Thu Nov 19, 2020 2:35 pm
- 9 Replies
- 348 Views
- Last post by VERAULT
Tue Nov 24, 2020 2:45 pm
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- PCjr. Cluster Adapter - Utterly Useless?
by GHiero » Sun Dec 01, 2013 8:58 pm
- 7 Replies
- 3571 Views
- Last post by FortMax
Fri Nov 20, 2020 1:53 pm
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- Supplying adequate power
by Cooljerk » Thu Nov 05, 2020 4:08 pm
- 4 Replies
- 328 Views
- Last post by FortMax
Sat Nov 07, 2020 11:14 am
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- PCjr monitor schematic found at Computer Reset
by DoctorOctal » Fri Nov 06, 2020 7:13 am
- 1 Replies
- 261 Views
- Last post by Trixter
Fri Nov 06, 2020 1:52 pm
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- Troubleshooting - constant tone, no beep
by DRAM19 » Tue Oct 20, 2020 4:01 pm
- 7 Replies
- 426 Views
- Last post by DRAM19
Fri Oct 23, 2020 8:12 am
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- QuickSilver cartridge
by raphnet » Sun Oct 04, 2020 11:21 pm
- 3 Replies
- 639 Views
- Last post by prpplague
Mon Oct 19, 2020 9:48 am
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- Uh Oh - Two Beeps
by Fenyx4 » Mon Oct 05, 2020 8:53 pm
- 2 Replies
- 293 Views
- Last post by Fenyx4
Wed Oct 07, 2020 12:56 am
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- Minor issue with jr-IDE RTC
by antongale » Sat Oct 03, 2020 1:22 pm
- 0 Replies
- 273 Views
- Last post by antongale
Sat Oct 03, 2020 1:22 pm
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- jr-IDE C4, C9 & C11 voltage rating?
by antongale » Tue Sep 29, 2020 11:09 am
- 3 Replies
- 316 Views
- Last post by antongale
Sat Oct 03, 2020 1:08 pm
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- Issue with two different PCjrs - looking for troublesh help
by bloguidice » Sat Sep 05, 2020 9:06 pm
- 13 Replies
- 1058 Views
- Last post by Gremlin5
Thu Sep 24, 2020 2:00 pm
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- IBM DOS 5 booting from jr-ide problem
by genetoye » Wed Sep 23, 2020 8:11 am
- 2 Replies
- 244 Views
- Last post by genetoye
Wed Sep 23, 2020 6:04 pm
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- A complete idiots guide to the jrIDE
by DarkStar2032 » Fri Jul 31, 2020 1:51 am
- 7 Replies
- 929 Views
- Last post by FortMax
Thu Aug 20, 2020 1:33 pm
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- Cluster Attachment memory address
by FortMax » Wed Aug 19, 2020 4:56 pm
- 0 Replies
- 191 Views
- Last post by FortMax
Wed Aug 19, 2020 4:56 pm
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- Speech Attachment error J
by FortMax » Tue Aug 04, 2020 12:44 pm
- 4 Replies
- 491 Views
- Last post by monzamess
Tue Aug 18, 2020 4:15 am
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- Looking for photos of the bottom of the mainboard
by ZiggyTheHamster » Sun Aug 09, 2020 9:12 pm
- 2 Replies
- 348 Views
- Last post by ZiggyTheHamster
Sun Aug 16, 2020 5:42 pm
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- Can you indentify this sidecar?
by vonhelmst » Sun Aug 16, 2020 12:12 am
- 3 Replies
- 381 Views
- Last post by vonhelmst
Sun Aug 16, 2020 9:30 am
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- IBM PCjr Character Issue
by macjax » Mon Aug 10, 2020 10:45 pm
- 5 Replies
- 462 Views
- Last post by Brutman
Sat Aug 15, 2020 9:18 am
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- PCjr CGA breakout sound?
by DarkStar2032 » Tue Aug 11, 2020 10:38 am
- 2 Replies
- 302 Views
- Last post by ZiggyTheHamster
Tue Aug 11, 2020 7:17 pm
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- Power Expansion sidecar positioning
by FortMax » Sun Aug 02, 2020 6:08 am
- 4 Replies
- 440 Views
- Last post by Brutman
Sun Aug 02, 2020 11:50 am
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- 5.25" Gotek enclosure
by HummingGames » Sat Aug 01, 2020 3:37 pm
- 0 Replies
- 326 Views
- Last post by HummingGames
Sat Aug 01, 2020 3:37 pm
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- 64K Memory and Display Expansion Replacement Project
by prpplague » Fri Jul 10, 2020 3:46 pm
- 10 Replies
- 1347 Views
- Last post by alanh
Tue Jul 28, 2020 12:31 pm
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- Hotshot II schematic?
by prpplague » Tue Jun 23, 2020 3:53 pm
- 12 Replies
- 2092 Views
- Last post by prpplague
Mon Jul 20, 2020 12:51 pm
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- 4863 Monitor as EGA Display
by JudgeMonroe » Tue Jul 14, 2020 3:12 pm
- 0 Replies
- 392 Views
- Last post by JudgeMonroe
Tue Jul 14, 2020 3:12 pm
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