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Re: The bet. Can a card in this state be repaired?

Posted on 2021-03-27, 17:26

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

very awesome ! I tried to undertake such a thing once but ultimately failed because the vias were corroded through and the problem had gone in the inner layers... That was a really impressive rebuild. Maybe the saving grace is that a 286 motherboard might have fewer layers? What are those things by …

Re: The bet. Can a card in this state be repaired?

Posted on 2021-03-26, 18:03

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Nexxen wrote on 2021-03-26, 01:57: Dear friend, ottimo lavoro! Got the 80% discount? Yes for 30 Euro 2 motherboards 1 x ABC COMPUTER COMPANY, LTD. PRESTIGE 386 1 x Octet jaguar II + Original box

The bet. Can a card in this state be repaired?

Posted on 2021-03-25, 23:57

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I bet with a seller on ebay that I would fix his battery acid-ravaged motherboard. The premium an 80% discount on two other motherboards. https://www.dataino.it/vogons/MAT286/mat286-01.jpg https://www.dataino.it/vogons/MAT286/mat286-02.jpg The steps I recommend from my experience to win are these: 1 …

Re: Octek Jaguar II missing cache .

Posted on 2021-03-23, 22:59

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

YES .. 8 x 61c64 2 x qs8888

Octek Jaguar II missing cache .

Posted on 2021-03-23, 22:10

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi i need information for populate the missing cache chips. Can anyone help me ?

Re: Does anyone have an AMIBIOS for Alaris Leopard SLC2?

Posted on 2021-03-18, 21:12

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

from leopard board

Re: Biostar Socket 7 Motherboard MB-8500TAC-A, Ver 1

Posted on 2021-03-16, 21:52

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Found it it is a d45h8 is a npn transistor.

Re: Biostar Socket 7 Motherboard MB-8500TAC-A, Ver 1

Posted on 2021-03-13, 19:32

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Yes i know , but i need the code

Biostar Socket 7 Motherboard MB-8500TAC-A, Ver 1

Posted on 2021-03-13, 17:47

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Ciao Can anyone tell me which component is the one with the cooling fin near the cpu. ? I bought a motherboard of the model in question but that component is missing

Re: EGA/CGA card or ?

Posted on 2021-03-09, 21:15

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I tested this "VIDEO7 VEGA" and no lucky no signal on RCA connectors computer give me 1 long beeb , and then start , no signal on pin 9 of db9 i have ttl signal of 59.6 HZ and on pin 8 a 15.7 Khz

Re: EGA/CGA card or ?

Posted on 2021-03-09, 21:12

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Yes it works via video composit to hdmi converter

Re: EGA/CGA card or ?

Posted on 2021-03-09, 18:59

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

THX for the info I need to change same jumper for the CGA mode ?

EGA/CGA card or ?

Posted on 2021-03-09, 17:35

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Hi i can't find information of this card "PRECISE" - CHIP "PARADISE PVC4 38307C" 9 pin output if is a ega cga card can i use this converter LINK -> https://www.ebay.it/itm/Arcade-Game-RGB-CGA-EGA-YUV-to-VGA-HD-Video-Converter-Board-HD9800-GBS8200/182470103353?_trkparms=ispr%3D1&hash=item2a7c10d139 …

Re: Asus P5A v1.06 - ALi Aladdin V with 1MB of Cache! (Full Review / Optimization Guide)

Posted on 2021-02-09, 22:39

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I find one in the trash last week , fixed a little problem on battery cmos . my revision is 1.04 but only 512K of cache. i can't see in the video the cache chip code can u post a pic ?

Re: Need Cirrus Logic Bios -> CL-GD542x

Posted on 2021-02-03, 19:48

in Marvin \ Video

in Marvin \ Video

A little question how to ecxtract bios from VGA card ? If is a eprom or eeprom ok is simple. in the other case ? Exist a program for dump?

Re: Need Cirrus Logic Bios -> CL-GD542x

Posted on 2021-02-03, 19:46

in Marvin \ Video

in Marvin \ Video

zyga64 wrote on 2021-02-03, 13:05: You can download BIOS for most of VGA cards from VGA Legacy MKIII There is Download attachments section at the bottom of the page (just below Additional info ) 🤣 i browsed that page 10 time but i do not see the DOWNLOAD section... thx

Re: Need Cirrus Logic Bios -> CL-GD542x

Posted on 2021-02-03, 09:12

in Marvin \ Video

in Marvin \ Video

douglar wrote on 2021-02-03, 00:49: So the FCC ide says Micromax board. Here's my Boca board. Maybe it will work? http://www.vogonsdrivers.com/getfile.php?file … 776&menustate=0 You are the number ONE .. THX It Works

Need Cirrus Logic Bios -> CL-GD542x

Posted on 2021-02-02, 21:28

in Marvin \ Video

in Marvin \ Video

Hi Does the card in the picture have the bios burned, is there a possibility to download it somewhere? I searched the internet but found only drivers

Re: Missing chip on this mobo (386 NEAT sx ?)

Posted on 2021-01-31, 22:16

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

weedeewee wrote on 2021-01-31, 18:19: dataino.it wrote on 2021-01-31, 17:36: can u post a photo ? You may find the full sizes here : https://imgur.com/a/YOuY2UE Please Can u dump the bios ?

Re: Missing chip on this mobo (386 NEAT sx ?)

Posted on 2021-01-31, 17:36

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

You're missing the keyboard controller ( the chip near the keyboard connector ), the BIOS chips, the ones marked HI & LO , and memory the whole lot of DIP sockets or the four SIP sockets to be able to use that board. for the memory, if you have some 30 pin sockets laying around you can plug in two …

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