The laser pickup is not able to read disks. This could be because it is dusty/dirty and needs cleaning, or it could be a faulty laser diode, in which case it would need replacing (if parts are available). You can try a CD/DVD lens cleaner to clean it.
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The laser pickup is not able to read disks. This could be because it is dusty/dirty and needs cleaning, or it could be a faulty laser diode, in which case it would need replacing (if parts are available). You can try a CD/DVD lens cleaner to clean it.