我有一个硬盘坏了。它工作正常，但操作系统出现延迟，用户使用电源按钮关闭了计算机，之后 BIOS 就无法识别硬盘了。
所以我尝试从中获取一些文件。我使用 Linux Mint 尝试查看硬盘中的文件，并使用适配器将 SATA 转换为 USB。当我将硬盘连接到我的电脑时，dmesg我看到了以下行
[fev20 15:55] sd 6:0:0:0: [sdb] tag#0 access beyond end of device
[ +0,000012] blk_update_request: I/O error, dev sdb, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[ +0,000027] EXT4-fs (sdb): unable to read superblock
[ +23,127307] usb 2-1.5: USB disconnect, device number 4
[fev20 15:56] usb 2-1.5: new high-speed USB device number 5 using ehci-pci
[ +0,117313] usb 2-1.5: New USB device found, idVendor=152d, idProduct=2338, bcdDevice= 1.00
[ +0,000008] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[ +0,000003] usb 2-1.5: Product: USB to ATA/ATAPI bridge
[ +0,000002] usb 2-1.5: Manufacturer: JMicron
[ +0,000002] usb 2-1.5: SerialNumber: 000000000000
[ +0,000589] usb-storage 2-1.5:1.0: USB Mass Storage device detected
[ +0,002563] scsi host6: usb-storage 2-1.5:1.0
[ +1,020394] scsi 6:0:0:0: Direct-Access PQ: 0 ANSI: 5
[ +0,000441] sd 6:0:0:0: Attached scsi generic sg1 type 0
[ +0,000743] sd 6:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
[ +0,000378] sd 6:0:0:0: [sdb] 72057594037927936 512-byte logical blocks: (36.9 EB/32.0 EiB)
[ +0,000979] sd 6:0:0:0: [sdb] Write Protect is off
[ +0,000006] sd 6:0:0:0: [sdb] Mode Sense: 28 00 00 00
[ +0,001362] sd 6:0:0:0: [sdb] No Caching mode page found
[ +0,000007] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ +0,005867] sdb: detected capacity change from 0 to 72057594037927936
[ +0,000013] sd 6:0:0:0: [sdb] Attached SCSI disk
但我无法访问 HD。如果我使用，fdisk我会得到：
Disco /dev/sda: 465,76 GiB, 500107862016 bytes, 976773168 setores
Disk model: WDC WD5000BPKT-0
Unidades: setor de 1 * 512 = 512 bytes
Tamanho de setor (lógico/físico): 512 bytes / 4096 bytes
Tamanho E/S (mínimo/ótimo): 4096 bytes / 4096 bytes
Tipo de rótulo do disco: gpt
Identificador do disco: 55C2D15A-9665-47C1-B6AA-B6A40F70BA08
Dispositivo Início Fim Setores Tamanho Tipo
/dev/sda1 2048 4095 2048 1M BIOS inicialização
/dev/sda2 4096 1054719 1050624 513M Sistema EFI
/dev/sda3 1054720 976771071 975716352 465,3G Linux sistema de arquivos
那是我的主要高清。
我如何访问sdb？我无法安装它，因为它给我一些错误
anderson@andersonHp:~$ sudo mount /dev/sdb /home/pendrive/
mount: /home/pendrive: can't read superblock on /dev/sdb.
我不知道该怎么办。
谢谢你的帮助 ：）