Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Disk showing as unallocated/not initialized

01 Feb 2011   #1
FidoNZ

Windows 7 Ultimate x64
 
 
Disk showing as unallocated/not initialized

Hi,

I am using Windows 7 Ultimate 64bit.

I bought a second internal hard drive about a month ago. I partitioned it and used one partition for Windows backup and the other partition is for storing data.

I moved a lot of data from my primary disk on to the partition on the new disk. Everything has been working fine until now.

This morning I booted up the computer and the new disk is not showing in Computer. I rebooted and checked the bios, the disk is showing there so I let the OS boot and then opened Disk Manager. The new disk is showing there too but now it appears as unallocated and not initialized.

How do I fix this and how do I fix Windows 7 so that it doesn't happen again? I really do not want to lose the data on the disk.

Many thanks in advance.

Fido.


My System SpecsSystem Spec
.

01 Feb 2011   #2
theog

Microsoft Community Contributor Award Recipient

ME/XP/Vista/Win7
 
 

My System SpecsSystem Spec
Reply

 Disk showing as unallocated/not initialized




Thread Tools





Similar help and support threads
Thread Forum
disk 1 is unknown, not initialized, unallocated
Hi I have the same problem. when i plug in the drive, it says that its succesfully installed however it does not appear in "my computer". also when i go into system tools it says that disk 1 is unknown, not initialized, unallocated can you please help me, i dont want to lose my data, it...
Hardware & Devices
1TWD external hard disk unknown,not initialized,unallocated,i/o error
This quick new hard disk. So sad I cant access it anymore? why this happen? You can see from the photo MY computer cant even see this driver anymore, so I check on the - Disk management it said unknown no driver letter too ,Not initialized. -Click Initialized it said i/o device error I...
Hardware & Devices
Seagate 500GB HD showing 2TB, Unknown, Unallocated, Read Only Bad disk
Hi. I have a Seagate Goflex 500GB external hard disk. When I connect it to my laptop, it doesn't appear in my computer, and I have attached the screenshots of Disk Management and MiniTool Partition Wizard. The hard disk is behaving this way when I removed it from my laptop while it was copying a...
Hardware & Devices
Disk unknown, not initialized, and not showing partition
I am experiencing the same issue as with jenny123 but with an additional problem. I am troubleshooting a Seagate FreeAgent GoFlex 1TB external hard drive for my buddy. It is previously working but one day, it is not detected anymore by any device. It is found in the Disk Management however, it is...
Hardware & Devices
Disk 1 is unknown, not initialized, unallocated, Please help
Disk 1 is unknown, not initialized, unallocated, Please help disk 1 is unknown, not initialized, unallocated.. plizz help I already use PhotoRec recovery but "disk capacity not correctly detected" Disk 1 = seagate 500Gb hdd
Hardware & Devices
External Hard Disk, Unknown, Not Initialized ! No Unallocated Space.
Hi, I'm new to this forum. My external hard disk (Seagate) is detected in the task bar after connecting, but not visible in "My Computer". It is visible in Device manager under Disk Drives but not under USB. There are few threads in this forum which are similar to mine, except that...
Hardware & Devices

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 01:20.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App