Oven Clock The clock works but the digital display is very dim. I cannot locate any instruction to adjust the brightness of the display. I assume that the "fix" will require replacement of a part; however, I have encountered a problem with identifying a replacement part. The Model Number on the oven is JTP45W0W2WW but that number is not recognized by any website search function. I have tried searching by replacing the "zero" in the model number with the letter "O" but that does not work either. Do you know how to fix this problem or find the part number of the defective part?

You are correct about replacing a part. there is no adjustment for the brightness. The control board will have to be replaced.
To look up parts for your oven you have to drop the 0 from the number. Try JTP45WW2WW. No one at GE has been able to explain to me why they put the zero in the model number when it is not used to look up parts. But if you leave it out on a warranty claim, they will reject it because the model number is incorrect. Go figure.
I looked it up on sears.com and repairclinic.com.
The part number for the original board is WB27K5301, but that will change to WB27T10292 that has replaced the original.
Post back if you have any questions.
Thanks/Mike