Uploaded March 2026 | Updated September 2026, 1 week ago
I few months ago, I bought a broken Sony PlayStation 2 (SCPH-39001) from the local non-GameStop game shop. One of the owners said that it looked like it needed a belt, but it otherwise looked to be in working condition... but without a working optical drive, games could not be tested.
Previously, I disassembled this PS2 to see what parts I needed. I discovered what looked like an old soda spill, but decided to get capacitors for the power supply in case it was something more sinister. (Not that soda spills are necessarily benign, but it was fortunately a small spill with no collateral trace damage.)
The capacitors and belt are now in, so let's get my PS2 power supply recapped, the belt replaced, and the console back together. Then we can try both CD and DVD games to see if the optical drive is game ready.
Will I discover hidden damage? Will I have any leftover screws? Or will I find that one of my favorite games has disc rot? You'll have to watch to find out!
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I few months ago, I bought a broken Sony PlayStation 2 (SCPH-39001) from the local non-GameStop game shop. One of the owners said that it looked like it needed a belt, but it otherwise looked to be in working condition... but without a working optical drive, games could not be tested.
Previously, I disassembled this PS2 to see what parts I needed. I discovered what looked like an old soda spill, but decided to get capacitors for the power supply in case it was something more sinister. (Not that soda spills are necessarily benign, but it was fortunately a small spill with no collateral trace damage.)
The capacitors and belt are now in, so let's get my PS2 power supply recapped, the belt replaced, and the console back together. Then we can try both CD and DVD games to see if the optical drive is game ready.
Will I discover hidden damage? Will I have any leftover screws? Or will I find that one of my favorite games has disc rot? You'll have to watch to find out!
*
Use discount code JUSTINTIME for for 5% off all Computerized Start™ merchandise at https://shop.jdmcs.com.
*
Ways to Support the Channel:
☕️ Tips or Support via Ko-fi: ko-fi.com/jdmcs
🈷️ Support me on Patreon: patreon.com/jdmcs
📦 Amazon Wishlist: jdmcs.net/wishlist
... or simply do the YouTube things: Like/Dislike, Comment, Subscribe, Enable Notifications, and participate in the Chat. These things help the channel, too!
**
Read Computerized Start™, my Official Blog: jdmcs.net/myblog
Follow me on Instagram: jdmcs.net/myinstagram
Follow me on Twitter: jdmcs.net/mytwitter
![Its COMPUTER Week: More Sockets, More Mooing for My MCA Apple ][+ Clone (Computerized Start™ Live)
This description will be updated after Tuesdays stream...
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Use discount code JUSTINTIME for for 5% off all Computerized Start™ merchandise at https://shop.jdmcs.com.
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Ways to Support the Channel:
☕️ Tips or Support via Ko-fi: https://ko-fi.com/jdmcs
🈷️ Support me on Patreon: https://www.patreon.com/jdmcs
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... or simply do the YouTube things: Like/Dislike, Comment, Subscribe, Enable Notifications, and participate in the Chat. These things help the channel, too!
**
Read Computerized Start™, my Official Blog: https://jdmcs.net/myblog
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![Macintosh SE/30: Blast from the Past [WordPerfect] Processing? (Computerized Start™ Live)
I found an SE/30 on eBay (the place where I buy the things I later regret™) that looked like a good candidate: it was auction format, the auction end time was during the day, and most importantly, there was no rust visible on the I/O ports. $208 total later (gotta pay shipping and tax), and this SE/30 has landed in the basement.
Last time we looked at this SE/30, we completed the recap and cleaned the floppy drive. Tonight, were going to test everything. And if it works, well launch the original install of WordPerfect to see how perfectly it can make my words...
Will it chime after the recap? Will the floppy drive work? Will WordPerfect for the Mac be a treat to use? Youll have to watch to find out!
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![My UMC U5SX 486-33F: Does Windows 98SE Detect It as a Pentium MMX? (Computerized Start™ Live)
Youve probably heard of Intel and AMD processors, as both manufacturers are still in business today. If youve been into computing long enough, youve probably also heard of Cyrix. All three companies made 486 processors for Socket 1-3 systems.
But did you know that UMC also made 486 processors? No? That partly might be because Intel sued patent infringement, and as a result of the settlement of the case, UMC had to withdraw their processors from the US market. That might also be because they only made 486SX-era processors, not leaving a huge window for sales in other markets; Wikipedia mentions that they did have a clock-doubled version in production, but only engineering samples existed.
Speaking of Wikipedia, someone has added a claim with no footnote or citation:
Due to an error in the microcode, Microsoft Windows 98 Second Edition identifies some processors as an Intel Pentium MMX which could cause the operating system and software running within it to crash or exhibit undefined behavior.
(https://en.wikipedia.org/wiki/UMC_Green_CPU, accessed December 30, 2025)
To which I have to say, [citation needed].
Since I now have a UMC Green CPU, specifically the UMC U5SX 486-33F, I can actually try to put this to the test... or all the Windows installs will put me to the test! We got Windows 95 and Windows 98 First Edition, then had trouble getting Windows 98 Second Edition installed.
Tonight, Im going to try to get Windows 98SE installed, but by doing a fresh install instead of an update.
Will Windows 98SE detect my UMC 486 as a Pentium MMX? Or will I have trouble installing Windows 98SE on this unsupported system configuration? Youll have to watch to find out!
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Ways to Support the Channel:
☕️ Tips or Support via Ko-fi: https://ko-fi.com/jdmcs
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... or simply do the YouTube things: Like/Dislike, Comment, Subscribe, Enable Notifications, and participate in the Chat. These things help the channel, too!
**
Read Computerized Start™, my Official Blog: https://jdmcs.net/myblog
Follow me on Instagram: https://jdmcs.net/myinstagram
Follow me on Twitter: https://jdmcs.net/mytwitter My UMC U5SX 486-33F: Does Windows 98SE Detect It as a Pentium MMX? (Computerized Start™ Live)](https://i.ytimg.com/vi/SsPsjlIT-Q4/mqdefault.jpg)



