Originally Posted By: Tony Hughes


My KB is OK even with an error on chip 02, what TWD is saying is it is a common fault with all KB.


There is not an error with the keyboard, the checksum is fine the problem is the test program needs 'calibrating'.

Dusan, hold down F1 when you turn on your keyboard to enter test mode followed by F5. Then use the F buttons to select the test you want to run.