Lenovo ThinkPad 40Y8710 User Manual page 38

You cannot eject a CD or DVD disc.
Take the following actions after ensuring that the drive is not in the process of
writing to a disc:
1. Eject the disc through software.
2. Use the Eject button.
3. Turn off the computer. Wait 45 seconds; then turn on the computer and try
4. If other methods do not work, use the manual-eject hole, using instructions
You cannot read from the CD or DVD disc after successfully writing to it.
Take the following actions:
1. If you can read the CD or DVD Disc in another CD or DVD player or you can
2. You might have a damaged CD-R, CD-RW, DVD-R, DVD-RW, DVD+R,
3. If you can read from a CD-RW, DVD-RW, DVD+RW, or DVD-RAM disc in the
4. Avoid writing at the slower 1X speed unless required by your computer.
B-2
Super Multi-Burner Ultrabay Enhanced Drive: User's Guide
using the Eject button again.
given in "Manually ejecting a disc" on page 2-2.
see previous sessions, the directory information might be damaged on the
volume, making it unreadable. To get ideas for troubleshooting, check the
documentation that comes with the software.
DVD+RW, or DVD-RAM disc. Try a new disc or another brand of CD or DVD
disc.
writing drive, but not in another MR drive, be sure that a UDF Reader program
is installed in the computer.