Amstrad 464 Plus Repairing an Upgrade Attempt

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An Amstrad 464 Plus sent to me by Simon for repair.

Simon's Twitter: https://twitter.com/flibblesan

Noel's Retro Lab: https://www.youtube.com/@UC2-SP1bYi3ueKlVU7I75wFw

6128 plus Photo courtesy of: https://twitter.com/vmisev

41464 Memory Tester: https://www.ebay.co.uk/itm/124803897060 https://youtu.be/GZnidrMf9Qw?t=506

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00:00 Introduction 03:30 Difference between 464+ and 6128+ 04:38 Tour of the board 06:04 A look at the Damage 07:50 Testing the Memory 09:20 Removing the Memory Sockets 12:09 Testing the Traces 13:00 New Sockets Fitted 14:08 Remove Floppy Connector 15:57 Memory Traces Bodge Wires 17:10 First Test 17:59 Removing The Floppy Disk Controller Socket 22:30 SED Socket Removal 23:50 Removing Logic Chip Sockets 26:15 Repairing a Capacitor Location 28:05 Replacing Sockets 29:25 Another Broken Trace 30:10 Final Testing 30:33 M4 Amstrad Cartridge Diagnostics

#amstradcpc464 #amstradcpc #computerrepair

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