I can't see dvd content on my computer

pu1. There may be something wrong with the DVD itself, or there may be something wrong with the DVD player or DVD rom itself. If the OD part of the component is used frequently, it often breaks down

2017-12-09

OK

pu2. Recording on DVD does not mean that the data is stable. There's a deadline to keep DVDs, too. I think there's a problem with the DVD, but in that case, there seems to be no other way to recover it

2017-12-09

OK