Why does Windows 7 find it troublesome accessing an External HD?

dothackjhe

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I just had this PC replaced its serial ata cable due to the problems it had caused. Now that everything is working fine again, I still can't access my External HD. The PC does recognize it when I insert it, but it can't be accessed at the 'My Computer' screen -- no drive letter for it, no drive icon. Does reformatting the PC again will fix this problem? :huh:
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.
I just had this PC replaced its serial ata cable due to the problems it had caused. Now that everything is working fine again, I still can't access my External HD. The PC does recognize it when I insert it, but it can't be accessed at the 'My Computer' screen -- no drive letter for it, no drive icon. Does reformatting the PC again will fix this problem? :huh:


No it means that you need to assign a drive letter. Easy way is to use Paragon disk suite. Its trial is free


Ken J
 

My Computer My Computer

At a glance

Win 8 Release candidate 8400[email protected]4 gigsNvidia 9600M
Computer Manufacturer/Model Number
HP Pavillion dv-7 1005 Tx
OS
Win 8 Release candidate 8400
CPU
[email protected]
Memory
4 gigs
Graphics Card(s)
Nvidia 9600M
Sound Card
HD built-in
Monitor(s) Displays
17" Wxga
Screen Resolution
1440x900
Cooling
none
Internet Speed
45Mb down 5Mb up
If you want to try in using just Win7, open Disk Management, scroll down through the list of "drives". If you see the drive listed, you might also see it as Offline. Right-click and select Online. If that works, Win7 will assign the drive a letter and you'll be good to go.
 

My Computer My Computer

At a glance

Win7 Pro 32-bit, Win8 Pro 32-bitAMD Phenom II X6 1090T4GB ddr3 1300AMD HD 4290 onboard
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom
OS
Win7 Pro 32-bit, Win8 Pro 32-bit
CPU
AMD Phenom II X6 1090T
Motherboard
Gigabyte
Memory
4GB ddr3 1300
Graphics Card(s)
AMD HD 4290 onboard
Sound Card
Builtin Realtek HD Audio
Monitor(s) Displays
Samsung 24" widescreen, LG 23" widescreen
Screen Resolution
1920x1200/1920x1080
Hard Drives
Kingston 256GB SSD
Keyboard
Logitech Illuminated Keyboard
Mouse
Logitech M705 wireless mouse
Antivirus
Norton Av 2013
Browser
IE v10
If you want to try in using just Win7, open Disk Management, scroll down through the list of "drives". If you see the drive listed, you might also see it as Offline. Right-click and select Online. If that works, Win7 will assign the drive a letter and you'll be good to go.

Along with that you may have to "Import foreign drive" from the same location by right clicking on the drive listed with no drive letter, (depending on how where it was used in the past... )
 

My Computer My Computer

At a glance

Windows 7 x64 Ultimatei7 96012 Gig Corsair DominatorNvidia 480
Computer Manufacturer/Model Number
Scratch built
OS
Windows 7 x64 Ultimate
CPU
i7 960
Motherboard
Asus P6X58D
Memory
12 Gig Corsair Dominator
Graphics Card(s)
Nvidia 480
Sound Card
Maudio Delta 44 + breakout box
Monitor(s) Displays
Dell UltraSharp U2410 24in and Samsung 21 dual monitors
Screen Resolution
1920x1200 and 1280x1024
Hard Drives
Primary: Intel X-25M G2 160G SSD
Secondary: Segate baracuda 1.0 TB
HDs in AHCI mode.
PSU
Corasair TX850
Case
Cooler Master HAF
Cooling
Corsair H50
Keyboard
Logitech G15 + N52 game pad
Mouse
Logitech MX518
Internet Speed
15kbs down 4.5kbps up
Other Info
WEI 7.6
CPU & RAM 7.6
Graphics 7.9
Hard disk 7.7
I did try assigning a drive letter to the drive only to receive an error stating that the disk management console view is not up-to-date etc etc. Has anyone experienced this?
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.
If you want to try in using just Win7, open Disk Management, scroll down through the list of "drives". If you see the drive listed, you might also see it as Offline. Right-click and select Online. If that works, Win7 will assign the drive a letter and you'll be good to go.

It is online whenever I plug it. But, assigning a drive letter to it tells me an error regarding the disk management console view not being up-to-date. How do I fix this?
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.
I just had this PC replaced its serial ata cable due to the problems it had caused. Now that everything is working fine again, I still can't access my External HD. The PC does recognize it when I insert it, but it can't be accessed at the 'My Computer' screen -- no drive letter for it, no drive icon. Does reformatting the PC again will fix this problem? :huh:

If I may be permitted a stupid question:

What's the interface to your external drive? USB, Firewire, eSATA? eSATA may require additional drivers to be installed.
 

My Computer My Computer

At a glance

Windows 7 Pro X64 SP1Intel Core I7-3930k16 GB Gskill DDR3-2133eVGA GTX680
Computer Manufacturer/Model Number
homegrown
OS
Windows 7 Pro X64 SP1
CPU
Intel Core I7-3930k
Motherboard
Asus P9X79 Pro
Memory
16 GB Gskill DDR3-2133
Graphics Card(s)
eVGA GTX680
Sound Card
Creative X-Fi Titanium
Monitor(s) Displays
As PA246Q
Screen Resolution
1920 X 1200
Hard Drives
Corsair Force GT, 120 GB
WDC 1.5TB Caviar Black
PSU
PCP&C Silencer 750 Crossfire
Case
Silverstone FT02
Cooling
Noctua NH-D14
Keyboard
cheap Logitech USB
Mouse
Microsoft Intellimouse Explorer (old optical) USB
Internet Speed
6Mb cable
Other Info
Pioneer BDR-205
Samsung SH-203B
Monsoon 5.1 speakers
I just had this PC replaced its serial ata cable due to the problems it had caused. Now that everything is working fine again, I still can't access my External HD. The PC does recognize it when I insert it, but it can't be accessed at the 'My Computer' screen -- no drive letter for it, no drive icon. Does reformatting the PC again will fix this problem? :huh:

If I may be permitted a stupid question:

What's the interface to your external drive? USB, Firewire, eSATA? eSATA may require additional drivers to be installed.

Mine's a USB one, it's good to go once plugged to any PC. The PC will automatically recognize it and install its drivers. I began having troubles with it after the serial ata cable of this PC got messed up and after constant reformat / reinstall of OS due to troubles booting the PC. .
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.
Have you tried swapping the USB cable for the external drive with another?
 

My Computer My Computer

At a glance

Win7 HP (x64)/Win7 Ultimate (x64)Core i7 9206 x 2GB Corsair XMS3CF HD4890
Computer Manufacturer/Model Number
Custom
OS
Win7 HP (x64)/Win7 Ultimate (x64)
CPU
Core i7 920
Motherboard
Intel X58
Memory
6 x 2GB Corsair XMS3
Graphics Card(s)
CF HD4890
Sound Card
Asus Xonar
Monitor(s) Displays
Dell 2408WFP
Screen Resolution
1920 x 1200
Hard Drives
2 x 150GB WDC Velociraptors (Raid 0)
1 x 1TB Seagate
1 x 1.5TB Seagate
PSU
Corsair HX1000W
Case
Antec 1200
Keyboard
Razer Lycosa/N52te
Mouse
Razer Lachesis
Have you tried swapping the USB cable for the external drive with another?
I did. The same problem still occured. .
 

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.
Did you try a different usb port?
 

My Computer My Computer

At a glance

Windows 7 Ultimate x86DualCore AMD Athlon 64 X2, 2600 MHz 5200+Samsung 2GB DDR2Onboard NVIDIA GeForce 6150SE nForce 430
Computer Manufacturer/Model Number
HP m8000n
OS
Windows 7 Ultimate x86
CPU
DualCore AMD Athlon 64 X2, 2600 MHz 5200+
Motherboard
Asus M2N68-LA (Narra)
Memory
Samsung 2GB DDR2
Graphics Card(s)
Onboard NVIDIA GeForce 6150SE nForce 430
Sound Card
Onboard nVIDIA nForce 6100-430 (MCP61P)
Monitor(s) Displays
Westinghouse 19" LED
Screen Resolution
1280x1024
Hard Drives
SATA II Seagate Barracuda 500GB
USB II WD Elements 500GB
USB II WD My Book 1TB
USB II WD My Book 2TB
PSU
Stock (HP)
Case
Stock (HP)
Cooling
Stock
Keyboard
Logitech Classic KB 200
Mouse
Standard HP opticle USB mouse

My Computer My Computer

At a glance

Windows 7 Ultimate x64 (desktop) / x64 (laptop)AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD D...4 Gb DDR3 / 4Gb DD3Nvidia GeForce GTS 450 2048 Mb / AMD Radeon H...
OS
Windows 7 Ultimate x64 (desktop) / x64 (laptop)
CPU
AMD Phenom 2 X3 720 2.8 GHz (desktop) / AMD Dual-Core E-350
Motherboard
ASRock N68-VS3 UCC / Acer Aspire 5253
Memory
4 Gb DDR3 / 4Gb DD3
Graphics Card(s)
Nvidia GeForce GTS 450 2048 Mb / AMD Radeon HD 6310
Sound Card
High Definition Audio Device
Monitor(s) Displays
ViewSonic
Screen Resolution
1024 x 768 / 1366 x 768
Hard Drives
313GB Seagate ST332041 8AS SCSI Disk Device (ATA) / 500 Gb HDD
PSU
Electron ATX-600W
Case
Some Case
Cooling
AMD built-in cooling fan
Keyboard
Logitech Keyboard
Mouse
A4tech Infrared Mouse / Philips Infrared Mouse
Internet Speed
1 Mbps
Other Info
Information of the PC's specs courtesy of Speccy freeware. Lol.
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