![]() ![]() ![]() The last thing you need is to purchase a device and find out it cannot work on your computer. Advantages are various, but the most importantly, they include faster data transfer and better power efficiency. If there is an option to choose between the USB3.0 interface and the USB2.0, always go for the first one. x24 for CD, around x8 for DVD and around x4 for BD is just fine for the technology that is closer to its end than the beginning. Of course, that doesn’t mean speeds need to be rocket high, but up to the standards. The faster the writing/reading speeds, the faster the job is finished. Here are a few things you should pay your attention to. If you, on the other hand, need a DVD drive but have no clue what to look for, these lines might help you choose the important features of your future device. In other words, before the purchase, think about what you need it for. If the drive still produces strange sounds, take the MacBook to an authorized repair center or computer shop.Of course, finding the right drive isn’t an easy task, but if you know exactly what you need, it gets easier. Restart the MacBook, and then insert a disc into the optical drive. Wait about three minutes after you blow out the drive for any condensation created by the canned air to dry inside the laptop. Use a can of compressed air to blow out the slot in the optical drive. If after restarting the MacBook the optical drive still produces unusual sounds, shut down the laptop.Ĭlose the LCD screen on the MacBook, and then disconnect the AC power adapter. Insert another disc into the drive to determine if a faulty disc is the cause of the strange noises.Įject the disc from the optical drive and restart the MacBook. ![]() If the disc appears warped or has a surface that isn't smooth and flat, this could be the cause the optical drive producing unusual sounds. ![]() Inspect the disc and ensure there are no signs of warping and that the disc is perfectly flat. Eject the disc manually from the optical drive. ![]()
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