Retr0brighting my C128D

First i clean my beloved C128D in the dishwasher. 35 degrees Celsius, no soap and no drying program. Retrobright a Commodore 128D in 12,5% H2O2 (hydrogen peroxide).

After replacing the sound chip and the R65C22P2 DIP 40 Versatile Interface Adapter and realigning the Floppy head it finally worked. To bad i did not retrobright the bottom part. But now you can see the difference.

Head Alignment Program from RUN Magazine

0 REM REVERSE KNOCK YOUR DRIVE - STEPHEN CHEUNG

10 OPEN 15,8,15,"I"

20 SP=1:FORI=1 TO 100:GOSUB40:NEXT

30 FORI=1 TO 20:SP=-1:GOSUB40:NEXT:PRINT"ALL DONE!":PRINT#15,"I":CLOSE15:END

40 PRINT#15,"M-R"CHR$(0)CHR$(28):GET#15,A$:A=ASC(A$+CHR$(0)):BI=A AND 3

50 BI=BI+SP:BI=BI AND 3

60 R=(A AND 252) OR BI: PRINT#15,"M-W"CHR$(0)CHR$(28)CHR$(1)CHR$(R):RETURN 

You can read more about what and how i fixed my computer at Vogons.org