Disk utility does not see an external drive on my network

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• Backup Restore Time Machine does not see RAID external drive

  Hi all

  I have a problem with my iMac restore from a Time Machine backup, and I was wondering if anyone else had the same problem already.

  I had to reinstall OS X El Capitan from scratch, based on education, I received Support from Apple. That worked without problems and my iMac works fine. However, I wanted to restore it to how it was before, using Time Machine. I keep my backups on a LaCie 5big Thunderbolt 2 and never had any problems with it.

  To restore the system, I followed the instructions on the Support page. I restarted my system in recovery mode and selected the "restore from Time Machine backup". Unfortunately the LaCie 5big does not appear on the list of drives, so I'm stuck... When you use the system in normal mode, the external RAID is visible and Time Machine stores backups on it without any problem.

  Any of you are familiar with this problem? I would be very grateful if you could help me with this problem!

  Kind regards

  Valerio

  Hello

  -While the system is booted in recovery mode, confirm that the Lacie 5big network is visible in disk utility.   You will need to disconnect / reconnect the Thunderbolt cable to the Lacie 5big be detected.

  -Once seen, a new attempt to restore from Time Machine backup.

  See you soon

• I can't access my external hard drive with windows 7. How can I get my music out of her files? My pc with xp operating system can access it without problem. but my new pc with windows 7 does not see the hard drive.

  I bought a new pc to replace my old hp 14 months as the motherboard fried in. I bought a case of disk external hard to rocketfish to put the hard drive of my Windows 7 pc in. burned does not see the hard drive. my old pc with xp can access all the items on the external hard drive.

  Check that the drive appears in Device Manager.

  If so, go to disk management and assign a drive letter.

• Disk utility does not not what Time Machine backup connected / file Vault question?

  Hi all

  I'm on Mac OSX El Capitan 10.11.3 (15 d 21) on a Macbook Pro 8.2 (early 2011)

  Previously, when File Vault was not activated I've been able to backup on my external drive for Time Machine (1 TB store Transcend jet) and the drive was visible when opening disk utility no problem...

  Now since I have encrypted my first Macintosh HD using File Vault, my disk utility program will not load when my Time Machine (unencrypted) external backup disk is connected, and I can not back up by using the application Time Machine (the player is simply not visible).

  When my external drive for Time Machine is not connected, my disk utility opens very well and I can see my Macintosh HD all external USB drives.

  I tried to re-boot, I tried to disconnect all external devices, I tried to connect the Time Machine drive with two USB ports and I tried to open the first disk utility, and then connect the external drive for Time Machine without success.

  Anyone else have experience with this problem or something similar? Any help and advice would be greatly appreciated.

  Thank you very much!

  Connect your Time Machine backup disk

  Open a Terminal

  Diskutil type: list

  Paste the results

  Should look like this screenshot.

  

• After you install a second WD 1 TB my book drive, Windows Explorer does not see the new drive.

  Original title: Signature Collision?

  I'm having hard to the installation of a second external drive. I use Windows 7 Ultimate RC. There was a WD 1 TB drive My Book already installed - healthy and works very well. The problem occurred after installing a second WD 1 TB my book reader. I followed all the instructions, pluuging the drive to a USB hub. Windows found the disk, installed drivers and reported the new drive ready for use.

  Windows Explorer does not see the new drive. Devices and printers shows 2 external drives from WD. Disk Management shows as 2 drives, but the second disk is offline because of a 'Signature' Collision

  Each player works very well if it's the only drive plugged in. "Eject My Book" does not work because a program (or more) are to use the player in the background (Windows or Norton).

  I installed the latest firmware and I'm still having this problem. I've been emailing WD with this problem and they are running out of ideas.

  Can anyone help?
  Thank you
  Comatose13

  Hello Comatose13,

  There is an old article of KB in Windows XP that has been recently updated with additional measures to solve this kind of problem. The KB covers Windows XP, Windows Vista and Windows 7 with step by step methods. See if that helps.

  http://support.Microsoft.com/kb/330140

  Bobby

• While trying to install XP Pro on T60 he does not see the hard drive, but the fact of the laptop.

  Have a lenovo t60 disk opportunity was wiped out when trying to install XP Pro, I get message windows does not see the hard drive, but he sees the laptop.

  If its SATA you need SATA drivers to install. Since the XP CD doesn't have the SATA drivers on it

  Unless you disable the AHCI in the BIOS. Or their wake.

  Or get the SATA drivers. Check out them on diskette, press F6 during installation and then add them.

• Connected to but the Airport utility does not see the time capsules

  Hi, I have several time capsules.

  I can connect to the web, but the airport utility does not see the time capsules.  I tried to restart the time capsules, router, computer, but I still don't see any of the devices on the network.

  What now?

  Have you tried the airport utility in the iOS version... Download on the App or iTunes store and load... Works better than the Mac version.

  Other than what Mac running what OS do you use?

  This modem you have and how is the installation of TC on the network.

• Windows 8 does not see the hard drive on the Satellite A200

  Windows 8 does not see the hard drive on the A200.
  How to install it?

  S strange Windows 8 should already contain the HARD drive controller driver to recognize the HARD drive during installation.
  The HARD drive is visible in the BIOS?

  Do you use the original disc from Microsoft of Windows 8?

• HP Pavilion dv9000 - XP does not see the HARD drive, how to install it?

  Hello

  I try to install XP SP3 on HP Pavilion dv9000, but XP Setup does not see the hard drive.

  Can you please point me in right direction - what I do files and how to add them to the XP SP3 installation CD necessary?

  I guess that somewhere there is a step-by-step detailed guide.

  Thank you

  Enter the BIOS by pressing F10 at startup. If you have the option of Bios Setup to disable the native sata mode, XP will install without problem, no sata driver needed. It will be on the tab of the System Configuration.

  
  If you do not have the setting in the Bios, it's the driver sata for your machine:

• Logical disk management does not recognize a slave drive

  I installed an internal HD as a slave. The BIOS sees the drive, Western Digital Lifeguard sees the drive (it checks OK) with the appropriate drive letter, PMagic sees the drive before starting, but the logical disk manager does not recognize the drive or the drive letter.

  Using Windows XP, SP3 with latest updates

  Hello

  1. The hard drive is recognized in another computer?

  If this isn't the case, then the problem could be the hard drive itself. If he is found, then the problem is in your computer. In this case, run the diskpart.exe utility.

  Use the list partition command and see if the partition is detected. If so, then I suggest you to format the drive in diskpart.

  However, take a return of all data on the hard drive before the format by plugging it into another computer. Help with backup data, see

  Backup: what, how, where

  http://www.Microsoft.com/protect/data/backup/about.aspx

  To use the Diskpart.exe utility, follow these steps:

  1. type diskpartand press ENTER to open the diskpart tool.

  2. type list diskand press ENTER. A list of available hard disks.

  3. type select disk =[n]

  n s Specifies the number of disc the disc to receive the focus.

  4. type list partition

  This command displays the partitions listed in the table to partition on the current drive.
  5. type select partition =[d]

  This command selects the specified partition and gives it the focus.

   d s Specifies the drive letter or mount point path of the partition to receive the focus.

  6. type format drive: / FS: NTFS/Quick

  For more information about commands, see

  A Description of the Diskpart command-line utility

  http://support.Microsoft.com/kb/300415

  Now you should be able to see the slave drive in Solution Explorer.

• system does not see the hard drives as P6000 Windows 7 Pro 64-bit

  PC is a little more than a year. About 2 months after installation disk c crashed. Replaced HP drive.

  Customer said that she had problems starting and kept restarting. He ran chkdsk and hooked up to 36%

  Now the system does not see the drive, but he sees no RAM, etc.

  Anyone know what causes this?

  Can what information I give to help troubleshooting?

  Thank you!

  Hello:

  Try resetting the CMOS.

  If this does not work, I would say that the drive controller in the motherboard is dead.

  Clearing CMOS

• Photoshop CC 2015 does not see my SSD drive

  I could find any topic with my problem so... I have a new SSD (240 GB) because my old one was small, so I couldn't use it as a record of my work, so I use my HARD drive as she, but PS worked very slow sometimes. Now I wanted to change:

  

  And everything should be good, but this isn't, because PS does not see this disc in the box Active:
  

  And when I choose SSD with Ctrl + Alt keys, it does not, because some of my filters such as addition of textures cannotm work. only when I change the drive E is functional, but still slow...

  Any ideas how to solve this problem?

  (I tried reinstaling, reboot, change the order of the discs).

  Edit:
  In case if somone ask questions about "your system sees this drive:
  

  And my PS is install the SSD and all my other programs adobe as well.

  And just in case another screen:
  

  Hello you use Photoshop with all the Admin permissions?

  Terri

• BIOS does not see the hard drive

  For my Presario 6620DK, I bought a Western Digital 160 GB PATA HARD drive, which I want to install instead of the original Samsung SV0602H 60 GB ATA-100.

  Unfortunately, bios does not see the new HD. If I'm on the old hard drive, it is recognized by the bios.

  I have the jumper in the right position for Cable Select.

  What do I have to get new HD work?

  Hi, Arne:

  There is the outside possiblilty of the drive is bad.

  You have another PC, you can test it in?

  You have a 120 GB of HARD drive, you can test in the PC?

  If she sees the 120 GB HARD drive and not 160 GB HARD drive, then you have your answer.

  Paul

• Satellite A30 does not see other devices in the wireless network

  I recently bought a Toshiba Wireless LAN Mini PCI Card, I installed and was able to recognize my broadband, but he does not see the other network devices. I have not provided with drivers or software for the operation of the card (I bought a decent retailer). Can you recommend me to downloads that would be this card?

  I have a laptop of Satelite A30 1 GB ram 60 GB HDD.

  Large files sometimes also stop transfer (crashes) when you use my USB connection. The usb controller uses the driver microsoft 5.1.2600.0 dated June 1, 2002.

  Is this a driver problem?

  Hello

  If the wireless network adapter is properly installed if you have not configured you.
  I put t know which devices in broadband services, you want to say but generally if you want to communicate or transfer files between laptops through the WiFi network so all the computers must be in the same domain or workgroup.

  I can't give you a correct answer, but only a suggestion. I have red that sometimes a lower potency could be responsible for this show. Try turning off the safe power option in the properties of the hub USB root in Device Manager.

  Hello

  If the wireless network adapter is properly installed if you have not configured you.
  I put t know which devices in broadband services, you want to say but generally if you want to communicate or transfer files between laptops through the computer WiFi network so all must be in the same domain or workgroup.

  I can't give you a correct answer, but only a suggestion. I have red that sometimes a lower potency could be responsible for this show. Try turning off the safe power option in the properties of the hub USB root in Device Manager.

• OSX does not automatically mount external drives for a user

  I'm having a problem where external drives are not mounted automatically in one of my user accounts. This is independent of the format of the drive, ability, or port. Driving, if the drive flash, hard drive or SD card, must be installed manually in disk utility. It appears dimmed under external and I select the mount option. Once I do this drive works normally.

  This only happens in one of my user accounts. Into account other external drives come up automatically and displayed in the Finder and the desktop. Users have permissions admin, no parental control is activated. The only difference I know is the user account that does not correctly use iCloud as login.

  The details of the device/osx are:

  MacBook Pro (retina, 15 inch, mid-2015)

  10.11.2 version (15 c 50)

  So far I have used first aid on my boot drive, run Apple Diagnostics (no problem found) and reset the NVRAM.

  Please read this message before doing anything.

  This procedure is a diagnostic test. It is unlikely to solve your problem. Don't be disappointed when you find that nothing has changed after you complete it.

  The test is intended to determine if the problem is caused by a third-party software that loads automatically at startup or logon, by a device, by a police conflict or corruption of system files or some system caches.

  Disconnect all devices wired except those required to test and remove all the expansion cards from secondary market, as appropriate. Start in safe mode and log on to the account of the problem.

  Note: If FileVault is enabled in OS X 10.9 or an earlier version, or if a firmware password is defined, or if the boot volume is a software RAID, you can not do this. Ask for additional instructions.

  Safe mode is much slower to boot and run as normal, with limited graphics performance, and some things work at all, including an audio output and a Wi - Fi connection on some models. The next normal boot can also be a bit slow.

  The login screen is displayed even if you usually connect automatically. You need your password to log on. If you have forgotten the password, you will have to reset it before you begin.

  Test in safe mode. Same problem?

  After testing, restart as usual (not in safe mode) and make sure you always have the problem. View the results of the test.