Short Story : i found a pile of 32GB USB and each USB has 2 partition, 1 Partition 17.6GB but the disk is write protected,the other partition 12.2GB is working normal.
I want to know how to delete write protected on 1 Partition and if possible i want to merge both partition so it will became 32GB usb with 1 partition only
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DISKPART> list disk
Disk ### Status Size Free Dyn Gpt
-------- ------------- ------- ------- --- ---
Disk 0 Online 931 GB 0 B
*Disk 1 Online 17 GB 0 B
Disk 2 Online 12 GB 0 B
DISKPART> select disk 1
Disk 1 is now the selected disk.
DISKPART> attributes disk
Current Read-only State : Yes
Read-only : No
Boot Disk : No
Pagefile Disk : No
Hibernation File Disk : No
Crashdump Disk : No
Clustered Disk : No
DISKPART> attributes disk clear readonly
Disk attributes cleared successfully.
DISKPART> clean
DiskPart has encountered an error: The request could not be performed because of an I/O device error.
See the System Event Log for more information.
DISKPART> format fs=fat32
There is no volume selected.
Please select a volume and try again.
DISKPART> list volume
Volume ### Ltr Label Fs Type Size Status Info
---------- --- ----------- ----- ---------- ------- --------- --------
Volume 0 F DVD-ROM 0 B No Media
Volume 1 NTFS Partition 500 MB Healthy System
Volume 2 C NTFS Partition 146 GB Healthy Boot
Volume 3 E NTFS Partition 784 GB Healthy
Volume 4 D USB DISK FAT32 Removable 17 GB Healthy
Volume 5 G USB DISK FAT32 Removable 12 GB Healthy
DISKPART> select volume 4
Volume 4 is the selected volume.
DISKPART> attributes disk clear readonly
Disk attributes cleared successfully.
DISKPART> format fs=fat32
0 percent completed
Virtual Disk Service error:
The media is write protected.
DISKPART> select volume 5
Volume 5 is the selected volume.
DISKPART> format fs=fat32
100 percent completed
DiskPart successfully formatted the volume.
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USB Detail
USB Flash DISK USB Device
Disk ID: C3072E18
Type : USB
Status : Online
Path : 0
Target : 0
LUN ID : 0
Location Path : UNAVAILABLE
Current Read-only State : Yes
Read-only : No
Boot Disk : No
Pagefile Disk : No
Hibernation File Disk : No
Crashdump Disk : No
Clustered Disk : No
Volume ### Ltr Label Fs Type Size Status Info
---------- --- ----------- ----- ---------- ------- --------- --------
* Volume 4 D USB DISK FAT32 Removable 17 GB Healthy
DISKPART> select volume 5
Volume 5 is the selected volume.
DISKPART> detail disk
USB Flash DISK USB Device
Disk ID: C3072E18
Type : USB
Status : Online
Path : 0
Target : 0
LUN ID : 1
Location Path : UNAVAILABLE
Current Read-only State : No
Read-only : No
Boot Disk : No
Pagefile Disk : No
Hibernation File Disk : No
Crashdump Disk : No
Clustered Disk : No
Volume ### Ltr Label Fs Type Size Status Info
---------- --- ----------- ----- ---------- ------- --------- --------
* Volume 5 G FAT32 Removable 12 GB Healthy
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Description: [D:][G:]USB Mass Storage Device(USB/USB Flash DISK/Flash DISK)
Device Type: Mass Storage Device
Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 300mA
USB Device ID: VID = 090C PID = 1000
Serial Number: YYMMDD0000013120
Device Vendor: USB
Device Name: Flash DISK
Device Revision: 1100
Manufacturer: USB/USB
Product Model: Flash DISK/Flash DISK
Product Revision: 1100/1100
Chip Vendor: SMI
Chip Part-Number: SM3257ENLT - ISP 150130-AA-
Flash ID Code: EC3A98BF - Samsung - 2CE/Single Channel [TLC]
Tools on web: http://dl.mydigit.net/special/up/smi.html