Installing the Operating System B-51SETTING FOR SOLVING PROBLEMSSetup the following issue in advance so that your computer can recover from any trouble preciselyand as soon as possible when it should occur.Setting for Collecting Memory Dump (Debug Information)Set for collecting memory dump using the procedure described in Chapter 5.Re-installing the Operation System if Multiple Logical Drives Exist[Before Re-installing the Operation System]Be sure to make backup copies before re-installing the operation system just in case.[Re-installing the Operation System]1. Start the clean installation following the procedure described in this manual.2. Specify the partition in which you want to install the operating system when the followingmessage appears:The following list shows the existing partitions andunpartitioned space on this computer.Use the UP and DOWN ARROW keys to select an item in the list.* Cannot modify the drive letter of your system or boot volume. Confirm the proper driveletter is assigned and then, continue the setup.3. Continue the clean installation again following the procedure described in this manual.4. The drive letter of the re-installed system may differ from the one of the previous system.If you need to modify the drive letter, modify it according to the "Procedure forModifying the Drive Letter".