C128 Fault Guide
C128 Chips & Common Symptoms U1 906108-02 (6526) VIA (interchanges with 8521) unknown (8521) VIA later version C128 C64 startup screen normal, but no cursor. Will not start up in…
C64 Repairs
PLEASE NOTE THIS IS A TEST PAGE WITH CONTENT FROM RETROLEUM.COM AND WILL BE REMOVED
From the outset, it should be noted that a (working) Commodore 64 will still boot to the familiar blue border without the following components – though it may not be responsive.