That would be tin plated RAM not silver correct? I only recall tin plated and gold plated RAM back then, and when you used gold plated on tin RAM sockets you might get corrosion.
Anyway why the 50 age cutoff? I am 47 and used computers back then.
That would be tin plated RAM not silver correct? I only recall tin plated and gold plated RAM back then, and when you used gold plated on tin RAM sockets you might get corrosion.
Anyway why the 50 age cutoff? I am 47 and used computers back then.
I had a "web tv" box back in the 90s.
"Some people try to turn back their odometers. Not me, I want people to know WHY I look this way. I've traveled a long way, and all of those roads weren't paved"-Will Rogers
That's what I started with was a webt back when i was 18 in 98. I loved the thing. Even did some hacking webtv things to make it go into demo mode and such. Built websites with it, on and on. Then in 2005 rented a computer from a rental store. After paying exorbitant weekly fees, decided to build a computer. It was all plug and play, component based just like working on a car. I was a mechanic so came natural. I'm such a nerd I put a 32" hdtv i fixed from the trash in my bathroom for watching while soaking in the tub or taking the am crap!! I even fixed a broken laptop and made it headless (no screen) to plug into the tv for netflix and what not. Works awsome. Sorry if i said the wrong thing on the video card. Was a quick glance although I would teach yaself mighty quick on how to hook bare boards up for testing. There is still a market even for socket 7 boards as much as 150 and up. Just last year sold 5 socket 7 boards tested with picture proof of it fired up on the bench for 75 a piece and one tyan dual socket p3 slot board server for 200 that went to europe.
i graduated high school 1979 and nobody had a computer....i heard they had them at the engineering college..drexel u....in the 80's they did start to catch on....cable tv was just starting too..mtv videos and espn...sports on tv during the day!!!! i was just starting to scrap...prices were low but contractors would leave copper or aluminum behind...wasnt worth it...and a lot of people werent doing it like they do now
after several very thorough inspections searching for identifying numbers, I found this...
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I had a look thru my motherboards with the RCA plugs on them, and did not find a identical board.
There were two that were very close looking. One of them I have left everything still on it.
It had the same CPU, but a 'turbo' version with some smd capacitors soldered to its surface and a Ali heatsink over that.
I googled imaged for a pic but cannot find one.
I only have one of these CPU so I left the board intact, I have about ten of those brown/goldish RCA socket boards, and a few green ones too.
And a CPU on a fibreglass board with a plastic CPU on it.
this board has a smal al heatsink as well. glued on. Ive ound a few of these same cpu .. but never a "turbo" model
So what was the best offer?
It sold for $50.
A bit higher then scrap
if Ive learned anything here over the last few years, its 'run it across ebay search" before scrappin it
Ah, found it. The turbo chip is actually a 'Overdrive' chip
It comes from a board # GA-486VM rev.0. Serial#13443Y. 1993 with a Amibios 486DX bios AA3825527 (1992)
The '486 on fibreglass CPU' is a Intel i486 SX. KU80486sx-25. C3180320. Sx683. Intel ©1989
The other interesting boards I have are a,
OPTi. p/n 65G4187. EC D26208H PCB ver2.22 . its odd because it has a very long 60 pin slot for a gold fingered board and a large CPU socket.
Next up,
Mitzi R241A437A1(that's on the rear side) top side R927A2350.
This slots into a case and has a small onboard CPU MB15524 8630 Y13
and 3 Gold faced windowed RAM.
With a D8085AC chip,
a MBL8051AH 127. F8320. 8631 z04, ntel'82 - fujitsu'84 chip (long with a embossed line on it)
MB8464-15L, 8525 R72, BA chip, same line embossed.
The last board.
Has a big 499 CPU socket, the CPU has a Gold cap with two bolts sticking out, its broken though.
O5/98. PN:10008299. C1. SN: D04308. ASM.PCBA AXP ,533MHZ
P/N 10021249
(I had to edit because I invoked a smiley on the 2nd last line @ SNO4308. )
Last edited by eesakiwi; 03-15-2016 at 07:46 AM.
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