
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. Then the system will launch from that device every time.Of course, finding the right drive isn’t an easy task, but if you know exactly what you need, it gets easier. unless you keep the boot media in the USB port. That won't be a problem since the BIOS will move to the next device in the boot sequence. In the future, your computer will first check the USB port for boot media when starting up. If you do nothing, your computer will go to the next device in the boot sequence list, which will likely be your hard drive. Stay alert! Depending on your BIOS, you may be prompted with a message to "Press any key to boot from an external device", and you will only have a few seconds to respond.The computer will reboot using the new settings, booting from your USB drive.Save the change and then exit the BIOS Setup.In that case, you'll need to: Move Hard Drive Devices to the top, Expand to show all hard drive device options, Move the USB device to the top of that hard drive list.

NOTE: If you cannot find USB or Removable Devices among the device options, your BIOS may list it under Hard Drive Devices.

That's because the BIOS settings include the machine's boot sequence when starting up.


Starting your PC using USB rescue media is not difficult, although it first requires an adjustment in the BIOS (Basic Input Output System).
