If you can, it is most likely have one or two bad files or a bad sector on the hard disk drive that leading to not start correctly.

如果可以，那么最可能的就是有一两个坏文件，或硬盘驱动器上有坏扇区，从而导致无法正常启动。

youdao

If the device contains the optional hard disk drives, it will have two additional fans.

如果设备包含可选硬盘驱动器，将会有额外两个风扇。

youdao

If you have a newer-style 64-bit PC, which can use more memory, you'll need at least two gigabytes of memory and 20 gigabytes of free hard disk space.

如果你有一个更新款的64位电脑（这种电脑可以利用更多的内存），你将需要至少2G的内存和20G的可用硬盘空间。

youdao

They also found a Compaq personal computer holding on its hard disk some two gigabytes of encrypted data.

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