Calling all Andymans / Dave Langley Types!
My mate Alex had a ram problem with his Robotron table. I found the offending ram, swapped it with another to confirm the duff one and replaced it with a 8116 RAM, which supplied by the seller.
The ram error has now gone, but he gets half a screen on boot, which is full screen on the rug pattern and when the colour cycles (like in between levels)
What is wrong?
There are no errors on the screen or on the led numbers.
???
I know he needs the 4146 mod, which I will be looking into for him asap.
Here is the screen image-
My mate Alex had a ram problem with his Robotron table. I found the offending ram, swapped it with another to confirm the duff one and replaced it with a 8116 RAM, which supplied by the seller.
The ram error has now gone, but he gets half a screen on boot, which is full screen on the rug pattern and when the colour cycles (like in between levels)
What is wrong?
There are no errors on the screen or on the led numbers.
???
I know he needs the 4146 mod, which I will be looking into for him asap.
Here is the screen image-
