A hard disk drive (or HDD) is a non-volatile, random access device for storing digital data.

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23 views

How optimize copy and paste process for windows?

When user ot program copy a large file on the same physical disk windows do the following algorith: 1. Read a piece of data from disk. 2. Write a piece of data to disk. 3. Do points 1. and 2. until ...
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1answer
23 views

install windows 7 setup is starting stuck (Dell Laptop)

This problem is taking too much of my time. I have dual boot (Windows 7 and ubuntu). All the sudden, I can't boot from both OSs. I have some important data in the hard drive. I couldn't fix it. Now I ...
2
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1answer
19 views

How do I determine optimal Blocksize, Sectorsize, and Clustersize for a disk with millions of files?

I have millions of files on a large disk. I want to minimize the average wasted space by correctly formatting the drive. Is there any way to optimize the BlockSize, Sectorsize, and cluster size for ...
2
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1answer
26 views

Formatting hard drive works on windows, not on linux

Alright this is driving me crazy. About a month ago I finally migrated to Linux almost exclusively (I only use windows for gaming these days) and so decided to migrate my data storage as well. I ...
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0answers
26 views

Boot from CD using UEFI instead of BIOS

I have a Lenovo IdeaPad Y510P. This is my last attempt at recovering my computer, as my recovery partitions are gone and I cannot boot into my computer otherwise. I have Windows 8 x64 OEM installed. I ...
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1answer
22 views

Windows 8: Drive partition is missing

wanted to run 2 operating systems on the same laptop so downloaded manjaro ( I have windows 8). When i opened 'Gparted' (after booting manjaro) in order to partition my disk i got the message ...
2
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0answers
23 views

SSD stays inactive during startup/shutdown

This morning I upgraded my laptop replacing the old 5400 rpm hdd with a new SSD (Kingston v300 480gb). Performance look good, both on benchmarks (crystal disk mark) than on personal feel. I'm ...
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2answers
17 views

In Linux, how can I determine the power consumption of my HDD?

Is there a way to determine how much power my HDD(s) are using? I'm running typical (oldish) desktop with an 848P chipset and Debian GNU/Linux 7.6 (Wheezy).
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1answer
31 views

Can I delete this partition?

I have an HP Laptop that came with an OEM version of windows vista. I have set it up to dual boot with windows XP. Therefore there are 2 primary partitions. There is also one more primary partition ...
3
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0answers
43 views

Why does my harddrive keep spinning down in windows 8.1? [duplicate]

I'm using windows 8.1 with an external hard drive. My external seems to go to sleep very quickly, like in a single minute. I constantly wait 2-3 seconds when accessing files on my external harddrive ...
0
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1answer
42 views

Demagnetization of External Hard Drives

I hope this is not too silly of a question but I feel like I am confused about this topic of demagnetization of CD's, DVD's, and external hard drives. Recently I have bought two identical external ...
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0answers
15 views

How to use testDisk to fix partitioning trouble

I have Laptop Dell with Winodows 7 as primary OS. Also, I have Ubuntu as dual booting with Windows. I got booting trouble. I can't access to my files in both Windows and Ubuntu. My hope is testDisk to ...
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1answer
17 views

Optimum way to back up my ultra-book running on windows 7? [on hold]

Note: My laptop does not have an optical drive. How can I backup my laptop such that I retain all my app settings and I don't have to reconfigure it all again. I am more interested in a local ...
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0answers
20 views

Lost partition restoration [duplicate]

While trying to install my bios update on windows 7 the installation program made an automated allocation for 8GB(volume 2 partition 2 of Type Fat32). But the allocation happened by substracting these ...
1
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1answer
35 views

Can disk read speed significantly decreased as disk is full?

So I have a 2TB HDD, and it usually takes less than a fraction of a second to get the data I need, after some jobs it gets full, it takes 1-2 seconds to get the data I need. How much does the fullness ...
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0answers
32 views

What can be done to reduce Windows 7 system size on an already-installed system?

Typical size of an Ubuntu system: ~4 GB, including filesystem inefficiencies. You can usually fit an archived backup onto a DVD without even compressing it. Typical size of a Windows 7 system: more ...
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1answer
31 views

Is it possible to run any bootable system directly from USB without any installation? [on hold]

I have a NetBook that won't boot. Its hard drive got locked by a cracker that I think came in through my always-on Wi-Fi. Is it possible to run any bootable operating system directly from a USB drive ...
1
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1answer
55 views

Why does copying files from one partition to another of the same disk take time?

Applying my general understanding if partitioning is done within the same physical hard drive, copying data from one partition to another should involve only changing indexes to where the GUI ...
1
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2answers
40 views

Unable to format or initialize HDD

I have an Dell Latitude E6410 laptop that belongs to a client. I want to install Windows 7 on it, but when I try to create a new partition or format the drive from the Windows Setup, i get an error ...
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2answers
33 views

Is disk read/write speed affected by processor architecture? [on hold]

I am not sure what effect if any a 32 bit vs 64 bit architecture processor has on disk read/write speed. I believe that a 64 bit processor can address more main memory than 32 bit processor without ...
0
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1answer
29 views

chkdsk /f /r alternative in ubuntu linux

In windows os chkdsk /f /r will fix a hdd error automatically.i have lost access in my laptop though i am able to live boot into my laptop using linux.I have live boot ubuntu 14.04 and i am in a need ...
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2answers
41 views

Does restart count as harddisk boot?

Does restart count as harddisk boot? Most reference sites state that the life span of hard drives depends on the number of boots (On/Off) where the drive arm lands its head on the drive platter. The ...
0
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1answer
29 views

Multiple storage controllers in same PC [on hold]

What limits the number of controllers inside a single PC? For example, if I do not care about enclosure, power, cooling considerations - and all the other superficial facts - what are the negotiable ...
0
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1answer
28 views

Laptop Turning On and Off

Just for a heads up, I am not computer hardware savvy, but I do have a basic understanding of parts and what they do. I have not replaced any parts other than the hard drive but that was before the ...
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2answers
46 views

Low Disk Space on Windows 7 [on hold]

This is about my office computer (Windows 7) on which I want to install TeXmaker. I realised that I had not enough disk space for TeXMaker. However I thought it would be a good idea to uninstall ...
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0answers
21 views

Can I recover data from a clobbered NTFS volume? [duplicate]

First of all, yes, I know I'm a moron. Long story short, I overwrote the first few dozen megabytes of a 2 terabyte disk, clobbering the partition table and beginning of an NTFS partition. It's all ...
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0answers
44 views

Is it safe to destroy a hard drive by putting it in an oven? [duplicate]

I want to destroy my hard drive. I wonder if it is safe to put it in an oven until it is destroyed? If there is a better way, please let me know, given that I have neither the right screwdriver nor ...
2
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3answers
75 views

Can I modify the SMART value of Raw Read Error Rate Worst Value to be greater than 1?

I have a HP Pavilion g6 2136tx Laptop which was functioning correctly until one day Windows 7 Ultimate x64 couldn't boot up. Tried System Restore and Windows Startup Repair tool, both of which failed. ...
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1answer
44 views

HDD working on Mac but asks to be formatted on PC

I have a 1TB Toshiba external HDD, 2 years old. A few days ago it suddenly stopped showing up on my PC. Whenever I connect it, the system asks if I wish to format the HDD and I cannot access my years ...
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32 views

EaseUS partition manager terminated abruptly, leaving HDD partition to be unusable

I was using EaseUS partition manager to extend my drive's capacity by including a 100GB partition into it. The drive was earlier partitioned as 100GB+831Gb = 1TB(Toshiba HDD) and I was making it a ...
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0answers
18 views

Recover data in ubuntu [on hold]

I'm using Ubuntu 14.04 right now on my laptop. I have a laptop hard drive that I want to recover data from it. I tried every possible method to get my lost data back but none was successful as I ...
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0answers
37 views

Is my SSD starting to fail?

I have Plextor 256 gb M2P which is only 3 years old. I tried to make a backup image of my system drive with reflect (macrium) and windows backup but it both fails each time with an IO error. Altough ...
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1answer
25 views

iCloud Drive taking up space on local drive?

My computer seems to be keeping a local copy of my iCloud Drive folder. Is there any way to disable this? I know this because in my "Library" folder, there is another folder called "Mobile Documents" ...
0
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1answer
21 views

HDD Surface Read test showing very slow blocks (> 500 ms). How can I fix?

I am performing a hdd read surface test with hddscan and it is showing some very slow sectors. Is this ok? Can I fix this somehow?
2
votes
2answers
45 views

Drive unable to initialise,“Device Not Ready” when attempting to connecting hard drive to windows 7

I have an old Seagate Barracuda 7200.7 hard drive that I am attempting to connect to a Windows 7 machine by using a USB 2.0 to IDE/SATA Adapter.(it was previously connected to an internal IDE ...
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0answers
14 views

raid5 after changing disk, data disappeared in lost+found or?

I lost a drive so I stopped my array, changed the drive, reassembled the array. So far so good except that when I tried to mount the array I had an error about md0 file system (sorry I rebooted so ...
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0answers
15 views

Safe to manually spin down hard drive with hdparm?

I have a laptop with a ssd for primary OS drive, and a large Spinning disk for storage. I currently have an alias I use for manually spinning down the drive when I'm not using it (after umount of ...
0
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1answer
49 views

Windows hibernation not working properly

When I turn the notebook on again after hibernation, it says that Windows found a problem and had to shut down. I think the problem is with the transfer of archives from RAM to the disk, because it ...
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1answer
30 views

I can open a file with Ubuntu but Windows 7 says file is corrupted and unreadable

I guess the following command will work (gotten from here: http://josmangarsal.es/no-se-puede-tener-acceso-a-x-el-archivo-o-directorio-esta-danado-o-es-ilegible-windows/) chkdsk x: /f However I'd ...
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0answers
36 views

Why Superfetch and Prefetch on Windows 8.1 cause high disk activity on Pagefile disk?

I have an SSD running Windows 8.1 Pro x64, which only has 128GB. To leave it a little more free, I have left only 200MB of Pagefile in it. I have another HDD which has 1TB. In it, I made a new ...
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0answers
13 views

Windows To Go - prevent internal disks from going online

I created Windows To Go from Windows 8.1 Pro according to these manual http://www.howtogeek.com/196817/how-to-create-a-windows-to-go-usb-drive-without-the-enterprise-edition/. But host PC disks are ...
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0answers
25 views

I have a sony laptop that will not boot up [closed]

It is running Windows XP professional and I want to format the drive to put it in factory setting so I can donate it to a charity. The original recovery discs are not available. David
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0answers
11 views

Deletion of files on any external drives impossible (Win-7, Win-8)

SINCE TODAY I cannot delete any file on any external medium, FAT or NTFS, card or disk. On two machines, one Win 7, the other 8.1. It worked yesterday, and I havent changed ANYthing. I wanted to copy ...
0
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1answer
31 views

it possible to disable HDD after 20 min idle but not SSD (Windows 7)

Hello my operating system is Windows 7. I have 3 hard drives: 1 SSD (which hosts Windows), 2 HDD (just a file storage) Is it possible to turn off HDD after some idle time but leave active SSD? I ...
1
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1answer
59 views

Determine which physical HDD is which

I have an Asus M5A88-M motherboard with six identical SATA drives running Windows 7. One drive is the boot/OS drive and the others are just data drives, but I don't know which is which. Suddenly the ...
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1answer
24 views

Possible HDD failure soon?

4 days ago, I decided to download HD Tune just to see how my hard drive was doing. When I checked the program today I saw this... When I first checked I had ~8300 Retry Counts and in 4 days it ...
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0answers
29 views

Error booting after installing Windows 8

I get this this error after installing Windows 8: The Group Policy Client service failed the sign-in. The universal unique identifier (UUID) type is not supported. Previously I used to use ...
0
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1answer
29 views

Determine which files are stored in bad sectors

I ran CHKDSK last night (log below) and noticed that apparently I have 4 KB of data stored in bad sectors. Is there a way to find out which files are stored in (or at least are partially stored) in ...
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0answers
4 views

Using gnu dd_rescue to rescue data from a failed hard disk

I'm using gnu ddrescue 1.18.1 from the SystemRescueCD Linux distribution. I started the recovery process yesterday using this tutorial: ...
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0answers
19 views

Your Mac OS X startup disk has no more space available for application memory

The error message given in the title is perhaps the most incredibly annoying message I have ever had the mispleasure of reading. I thought my "startup disk" was the CDRom that has the image of the ...