CD Writer : Acer CRW1208A 12X8X32
Firmware : 9.CC
Used to burn any CD-R Brand flawlessly.
Recently won’t burn any brand of CD-R correctly.
8X and 12X Burning process 100%succeed.
Burn result :
-Data CD : many files cannot be accessed.
-Audio CD : music clipping/jittering
Burn at 4X : Power Calibration Error
Burning on CD-RW : flawless at any speed … 100% OK
I heard this kind of problem also exist in any brand, any type of old CD Writers.
Is it because the burning laser weakened?
And because CD-RW has dark layer so it can absorb laser light better than
light coloured layer of CD-R so the burning on CD-RW still good?
Any solution for this problem?
Is the burning laser power can be calibrated manually using any tool or software?