我擁有一台 Asus UX31A Prime - 8GB RAM 和 SSD 256GB - SanDisk。它是在大約兩週前休眠後開始的(Windows)。問題是啟動/恢復時有庫存。我透過嘗試安裝 Windows 和 Linux 來搜尋它。我在 Linux 和 Wind 安裝程式上分割區時遇到 I/O 錯誤,出現黑畫面和白色遊標(我在網路上發現是 SSD/HDD 錯誤)
我嘗試刪除 Linux Live CD/USB 上的分割區,但沒有成功 - I/O 錯誤。
現在,我認為它是由於某種原因無法編輯的分區表。我將在下面發布 Fedora Linux 終端機的一些命令輸出。
取得分區表
sudo fdisk -l
輸出:
Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x90e5b865
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 206847 204800 100M 7 HPFS/NTFS/exFAT
/dev/sda2 206848 246163455 245956608 117.3G 7 HPFS/NTFS/exFAT
/dev/sda3 246163456 500115455 253952000 121.1G 7 HPFS/NTFS/exFAT
取得 ASCII 格式的分區表並另存為 TXT:
sudo sfdisk -d /dev/sda > PT.txt
輸出
Completed
上傳相同的表 - 無需編輯到 SSD:
sudo sfdisk --no-reread -f /dev/sda -O PT.save < PT.txt
輸出 - 有錯誤:
Disk /dev/sda: 31130 cylinders, 255 heads, 63 sectors/track
Old situation:
Units: cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End #cyls #blocks Id System
/dev/sda1 * 0+ 12- 13- 102400 7 HPFS/NTFS/exFAT
/dev/sda2 12+ 15322- 15311- 122978304 7 HPFS/NTFS/exFAT
/dev/sda3 15322+ 31130- 15808- 126976000 7 HPFS/NTFS/exFAT
/dev/sda4 0 - 0 0 0 Empty
New situation:
Units: sectors of 512 bytes, counting from 0
Device Boot Start End #sectors Id System
/dev/sda1 * 2048 206847 204800 7 HPFS/NTFS/exFAT
/dev/sda2 206848 246163455 245956608 7 HPFS/NTFS/exFAT
/dev/sda3 246163456 500115455 253952000 7 HPFS/NTFS/exFAT
/dev/sda4 0 - 0 0 Empty
sfdisk: Warning: partition 1 does not end at a cylinder boundary
sfdisk: Warning: partition 2 does not start at a cylinder boundary
sfdisk: Warning: partition 2 does not end at a cylinder boundary
sfdisk: Warning: partition 3 does not start at a cylinder boundary
sfdisk: Warning: partition 3 does not end at a cylinder boundary
sfdisk: Failed writing the partition on /dev/sda: Input/output error
Re-reading the partition table ...
sfdisk: Error closing /dev/sda: Input/output error
sfdisk: If you created or changed a DOS partition, /dev/foo7, say, then use dd(1)
to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1
(See fdisk(8).)
你能幫助我嗎?謝謝!
答案1
從 Fedora 安裝 USB/DVD 運行
dd bs=1M if=/dev/zero of=/dev/sdX
X
驅動器顯示的字母在哪裡(大概/dev/sdb
)
答案2
首先嘗試讀取整個磁碟。如果發生錯誤,您的磁碟已損壞:
dd if=/dev/sda of=/dev/null bs=4M status=progress
然後擦除整個磁碟。錯誤(除了“沒有更多空間”意味著磁碟已損壞):
dd if=/dev/zero of=/dev/sda bs=4M status=progress conv=fsync
sync