thinkpad笔记本散热:电脑小问题

Checking file system on D:
The type of the file system is FAT32.

One of your disks needs to be checked for consistency. You
may cancel the disk check, but it is strongly recommended
that you continue.
Windows will now check the disk.
Volume Serial Number is 9018-CD01
Windows has checked the file system and found no problems.
7247176 KB total disk space.
2940 KB in 122 hidden files.
7552 KB in 1277 folders.
3033460 KB in 59150 files.
4203220 KB are available.

4096 bytes in each allocation unit.
1811794 total allocation units on disk.
1050805 allocation units available on disk.
Checking file system on D:
The type of the file system is FAT32.

One of your disks needs to be checked for consistency. You
may cancel the disk check, but it is strongly recommended
that you continue.
Windows will now check the disk.
Volume Serial Number is 9018-CD01
Convert lost chains to files (Y/N)? Yes
24 KB in 6 recovered files.
Windows has made corrections to the file system.
7247176 KB total disk space.
2940 KB in 122 hidden files.
7560 KB in 1279 folders.
3033584 KB in 59173 files.
4203088 KB are available.

4096 bytes in each allocation unit.
1811794 total allocation units on disk.
1050772 allocation units available on disk.
我开机的时候有时候会有这些东西,这是什么?