64 bit Win7 - T410 - USB hard disk problem

I have a T410. i5, 4gb, intel chipset.
Windows 7, 64 bit, english, with localization.
If I attach an external usb hard drive, it gets a drive letter, but I cant browse it.
4 usb hdd-s. there is sata, and pata, and there is 2,5, and 3,5 with own power.
I tried bios set to default, after that 2 of 4 disks worked for about 5 minutes.
The usb drives works perfectly in all other computers.
What shall I do???

Hi and welcome to the forum!
Are other computers also using Windows 7 64 bit version? Do you know the partition file system these drives are using? Same thing happens on my Win based PCs when I attach Mac partitioned Journaled drive to them.
Check these two thread:-
http://social.technet.microsoft.com/Forums/en/w7itprohardware/thread/005fc2fd-8f55-4a8a-946d-20a349b...
http://social.technet.microsoft.com/Forums/en/w7itprohardware/thread/c74b7b51-697f-4a73-a9f8-acc2a5d...
Further, make sure all drivers from lenovo and updates from Microsoft are installed.
Hope this helps.
Maliha (I don't work for lenovo)
ThinkPads:- T400[Win 7], T60[Win 7], IBM 240[Win XP]
IdeaPad: U350
Apple:- Macbook Air [Snow Leopard]
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How to share Windows 7 Internet connection AND Extreme USB hard disk?

Hi All,
I'm trying to share the mobile broadband Internet connection on a Windows 7 PC as well as the USB hard disk connected to the Airport Extreme (2nd Gen) with other WiFi devices. The problem is that I can get either the one to work or the other, but not both.
When I configure the Airport Extreme for DHCP+NAT, all machines on the Airport network can see each other, share files, etc. When I enable Internet Connection Sharing on the Windows 7 machine, the only way I've gotten that to work is to set the Airport Extreme to bridge mode, but then file sharing of the Airport Extreme's disk no longer works.
Device info: Internet-connected Dell Latitude E5420 Windows 7 Professional 32-bit, Airport Extreme 802.11n (2nd Gen), Windows XP Home Edition + Nokia N8 + etc. WiFi devices.
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Many thanks,
Francois

I've found a solution that works with my existing equipment. It's now possible to share the Windows 7 machine's Internet connection at the same time as the AirPort's drive. An additional challenge was to avoid having to manually reconfigure every WiFi client, but it turned out that's also possible.
For the sake of posterity, here's the guide! :-)
Background
My setup is based on an AirPort Extreme access point WiFi network. The AirPort shares a hard drive, and a number of Windows clients connect to the network. One of these, a Windows 7 machine, has a USB mobile broadband dongle which I also wanted to share with the network.
Previously I got this to work, but whatever configuration I came up with required manual reconfiguration of each network client, one way or the other. This was not ideal. Also, Internet Connection Sharing (ICS) defaults to IP address .1, the same one to which the AirPort defaults. This needed manual reconfiguration of the ICS host each time ICS was turned on.
Solution
THIS SOLUTION REQUIRES THE AIRPORT TO BE IN EITHER DHCP + NAT OR DHCP MODE. IF FOR SOME REASON YOU DEPEND ON THE AIRPORT BEING IN BRIDGE MODE, UNFORTUNATELY THIS SOLUTION WILL NOT WORK FOR YOU.
1. Do the AirPort's non-Internet configuration
On the AirPort Utility main screen, click the AirPort button, work through all the tab sheets and configure the items as you require. Do the same for the Printers, Disks and Advanced buttons. Once that's complete, we can do the Internet configuration.
2. Set the AirPort to DHCP & NAT
This is needed so you can choose the AirPort network address in the next step (but you can still set a different Connection Sharing mode later on, see step 7). For now, set Connection Sharing to Share a public IP address:
3. Set the AirPort to the same network address as ICS
Set the AirPort to the network address used by ICS, namely 192.168.137.xyz. Note that the AirPort does not allow a beginning address below 2:
4. Obtain the AirPort's MAC addresses
These will be used in the next step. Record both the Airport ID as well as the Ethernet ID:
5. Fix the AirPort IP addresses to prevent clashing with ICS
The AirPort will default to the same IP address as ICS, namely 192.168.137.1. To prevent this, assign different addresses to the AirPort with DHCP reservations. Underneath DHCP Reservations, click the '+' and create reservations for each of the AirPort and Ethernet interfaces. You can use other values, but to be consistent with the rest of this guide use 192.168.137.253 for the AirPort interface and 192.168.137.254 for the Ethernet inteface:
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However, on network clients where you removed this entry and subsequently want to share your Internet connection from again, you'll need to add it back.
To restore the ICS router entry, execute the following from the command line with Administrator privileges:
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Thanks
I forgot to add that afterawhile the hard disk isnt recognizable again and i have to reset it to get it working
Message Edited by jellydish on 02-13-2009 06:09 AM

The same thing is happening to me... After the HDD goes to sleep, when you goto access it again you can hear it spin up but you still can't access it at all.

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I have installed Windows 7 64 bit version in my MacBook Pro Retina(13") late 2013 model . It was working fine from last 8 months but recently popup window showing as "Windows detected a hard disk problem" once login. Please check the following image.
I have contacted Apple Support team. They have tested the hard disk while booting from Mac OS and all the reports showing as hard disk is fine. Then I thought might be it was some virus and removed the Bootcamp partition and re-installed Windows 7 Operating System. But once updated Windows 7 with latest updates. This message showing again.
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No I think that all drive are really on failure
I've boot with an ubuntu livecd and smartmontools see also the failure.
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate     0x001a   200   200   000    Old_age   Always       -       0
5 Reallocated_Sector_Ct   0x0033   100   100   000    Pre-fail Always       -       0
9 Power_On_Hours          0x0032   099   099   000    Old_age   Always       -       1872
12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       762
169 Unknown_Attribute       0x0013   253   253   010    Pre-fail Always       -       4003597393408
173 Unknown_Attribute       0x0036   100   100   100    Old_age   Always   FAILING_NOW 12124890467160
174 Unknown_Attribute       0x0022   099   099   000    Old_age   Always       -       7469954
175 Program_Fail_Count_Chip 0x0022   099   099   000    Old_age   Always       -       4989854
192 Power-Off_Retract_Count 0x0012   099   099   000    Old_age   Always       -       31
194 Temperature_Celsius     0x0022   064   064   000    Old_age   Always       -       36 (Min/Max 11/75)
197 Current_Pending_Sector 0x0022   100   100   000    Old_age   Always       -       0
199 UDMA_CRC_Error_Count    0x001a   200   199   000    Old_age   Always       -       0
240 Unknown_SSD_Attribute   0x0022   100   100   000    Old_age   Always       -       0
When I use the Mac disk tools from the startup menu, it see also the problem.
Now the big question is : Why I've this type of issue with 2 MBA and 1 Macbook pro 15".
Their configurations are the same : windows 7 with truecrypt.
Maybe Windows drastically reduces the lifetime of the Apple SSD drive.
The 3 Mac are used for less than 6 month !!!!

The finder window for an external USB hard disk suddenly started separating files by time (today, yesterday, etc.) and stopped allowing me to change column width, order, etc. Also the header bar shifted to flat white from gray.

The finder window for an external USB hard disk suddenly started separating files by time (today, yesterday, etc.) and stopped allowing me to change column width, order, etc. Also the header bar shifted to flat white from gray.
All was normal until the icon for the disk stopped showing up on the desktop when I would plug it in. I rebooted the computer, and the disk icon now shows up but this new look to the finder window started as a result. The hard disk does not have this problem when I use it on another Mac running Snow leopard. Also, two other external hard disks that I use on this computer running lion 7.4 still have the normal header bars with columns that can be reordered, etc.
I have tried looking in preferences and other places but have not seen this discussed.

Well duh - I finally figured out that somehow in the View options for the hard drive, the "arrange by" option had been changed to "by date" from "none". Not sure how that happened, I had never used the "view options" menu tem before. Changing "arrange by" back to "none" gets the gray column headers and the collapsible folder icons back.

Arch: Install to & run from External USB Hard Disk Drive (HDD)

I wanted to play with ArchLinux 2009.02, but replacing the existing Debian-Lenny on the laptop's HDD wasn't an option. So I experimented with installing Arch on an external USB Hard Disk Drive.
I have tried to make this "newbie-friendly", so I hope the more experienced will forgive the detail.
Materials:
Three year old Dell Inspiron 6000
CPU = 2.0 GHz Pentium
RAM = 2.0 GB
Internal HDD = 80 GB
Internal CD/DVD R/RW
External USB HDD = Freecom FHD-2 Pro 80 GB
Archlinux 2009.02 install CD
Steps to install:
1. I put the Archlinux install CD in the drive and connected the external 80 GB HDD in the USB port.
2. When the Dell laptop was booted, I pressed F2 to enter the BIOS setup. I edited the boot sequence to the following:
Internal CD/DVD
External USB device
Internal HDD
On the Dell, you can also press F12 to select the preferred boot device for that boot.
3. I started the laptop and the Archlinux installation menu came up and I proceeded with installation following the "Official Arch Linux Install Guide" and the "Beginners Guide".
4. Used km to change to UK keyboard layout and then began the installer script (/arch/setup). I was installing from the core CD so I skipped the network steps.
5. HDD preparation.
This was fairly straightforward with two cautions:
(a) Make very sure that the external HDD (sdb) is selected for the operations.
(b) Remember to set the Bootable Flag for the first (/) partition on the HDD.
I chose 20 GB for /, 2 GB for swap and the remainder for /home.
6. The package selection and installation was fairly straightforward.
7. Configuration of System
This was section was straightforward with one warning:
USB had to be added to the HOOKS in the /etc/mkinitcpio.conf file!
I found this to be essential for my external USB HDD to function as a bootable device. Otherwise I got the same sorts of errors relating to unrecognisable file system types that other people have reported in the forum.
The relevant line from the end of the edited /etc/mkinitcpio.conf file is below:
HOOKS="base udev autodetect pata scsi sata usb filesystems"
8. Installation of GRUB was the other point where caution and/or correction was necessary.
When it asked where GRUB should be installed, I had to select sdb (my external USB HDD) and not any of the particular partitions on sdb. If the root partition sdb1 was selected then the laptop won't boot from the external USB HDD.
The GRUB /boot/grub/menu.lst as written by the installation routine specifies hd(1,0) which doesn't work when you try to reboot from the external USB HDD. When you boot Arch from the external USB HDD, as far as Arch is concerned - at that point in time - the external USB HDD is the first drive in the system. To fix this:
(a) When the Arch boot menu comes up, press e to edit the grub entries.
(b) Change the first line to hd(0,0)
(c) To the end of the kernel line add rootdelay=8
(d) Press b to boot the system with these temporary corrections.
(e) Once your Arch system has booted, edit the /boot/grub/menu.lst to make the above changes permanent.
The relevant portion of my /boot/grub/menu.lst looks like the following:
# (0) Arch Linux
title Arch Linux
root (hd0,0)
kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/... ro rootdelay=8
initrd /boot/kernel26.img
# (1) Arch Linux
title Arch Linux Fallback
root (hd0,0)
kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/... ro rootdelay=8
initrd /boot/kernel26-fallback.img
9. The laptop happily and consistently boots Arch Linux from the external USB HDD when it's plugged in before startup/booting.
Running Arch from the external USB HDD seems as quick as running Debian from the internal HDD.
So if there is a performance penalty associated with using an external USB HDD, my wife and I haven't noticed.
In summary, the three essential points to address during installation to an external USB HDD are:
Remember to set the bootable flag for the first partition.
Add USB to the HOOKS for /etc/mkinitcpio.conf file.
Correct the /etc/grub/menu.lst file.
I hope this is helpful.
Ted

Hi Rookie,
As you say, it is worth remembering the rootfstype= option for the kernel line just in case someone still has problems with GRUB after making all the other changes.
I was working with the most recent Arch 2009.2 release.
I only got messages about unrecognisable file system type when I tried booting with the "stock" or "as-installed" GRUB (before I edited /boot/grub/menu.lst). After editing /boot/grub/menu.lst to identify the drive correctly and add rootdelay, GRUB was able to do the rest and everything worked OK without any error messages.
Best wishes,
Ted

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I have a USB hub connected to my airport with a printer and USB hard disk attached. I can see in manual setup in AirPort utility that both the printer and the hard disk are set up and connected. The printer prints wirelessly.
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More often than not every disk I add to the hub (which is attached to the base station), shows up immediately. When it doesn't, I simply use the menu bar icon, click on the airport name and click 'OK' once the disk availability box appears. My oresent setup is to remember the password in my keychain.
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USB Hard Disk Question (Format Type)

Hi,
I've bought a 500GB Hard Disk which I'd like to use for editing.
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I think the problem occurs when the video is greater than 4GB. Could this be related to the Format type of the USB Hard Disk?
If so how should I re-format the drive to work with large video files? And how do I do this on a Mac?
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A USB drive will not cut it for video editing. You will get dropped frames, either when editing or capturing to it. USB transfers data in bursts, not a continuous stream as FireWire does. Wile it might not be happening right now, it will once you start filling it up, having multiple tracks in FCP, etc.
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To reformat as for the Mac OS, use Disk Utility (In the Applications/Utilities folder).
Open Disk Utility.
Select the drive in the column at left.
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Sharing and Securing USB Hard Disks on Your Network

Hello,
For the past year, I had a network created with my Airport Extreme giving me access to a USB Hard Disk. The whole thing was working great until last week. From then, even if I had access to web through my Airport, my network wasn't available anymore. All my settings in the Airport base station are as they where before the bug. My USB disk (LaCie 500g) is fine and running as normal. I have unconnected my base station and USB disk and reconnected them, but still, the computer doesn't give me access to my network and by the same occasion, I don't have access to my external disk.
I need a hand on this problem.
Thanks

No problem with Sharepoints...
http://www.hornware.com/sharepoints/

Can connect to USB Hard Disk via OS X 10.5, but not 10.5?

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If I go to the Finder and select "Network" I just see "Servers" which shows the 10.4 system I'm on. I don't see anything about the AirPort Extreme or USB Hard Disk connected to it.
Any ideas on how I can see the USB Hard Disk on OS X Server 10.4.11 connected to the AirPort Extreme via a LAN port?
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You should be able to connect to the disk via SMB from your 10.4 computer. Do you know the IP of the airport express base station? If so, use the Go menu from the Finder of the 10.4 machine and use *Connect to Server*. Enter the Server Address as smb://basestation.ip.address.here and click connect. It should present you with a login box and then mount your shares when you provide the correct credentials.
On my airport extreme base station I have File Sharing enabled with base station password, guest access NOT allowed. My credentials are my account username (probably doesn't matter what name you put) and the base station password. It mounts the shared disk perfectly.
Under 10.5, this method (for me anyway) has been MUCH more reliable than using the Airdisk feature. I disabled Airdisk on the client and now I always mount the share using SMB this way. It seems snappier and the problem where I used to get a drive mounted but then be unable to see anything on it has gone away.
If you want it to automount each login (I know this method works on 10.5, can't remember about 10.4) use the *Connect to Server* dialog and enter the Server Address then click the + sign to add the server to your Favorites (the box under the Server Address line.) Then go to your Library folder in your Home directory. You will see the link you put in Favorites stored there as a file. Drag that file into the Login Items list in your user account in the Accounts pane in the System preferences. To see the connection on your desktop you need to make sure you have your Finder Preferences set to show *Connected Servers* on your Desktop. Click on the Finder menu (when you have Finder selected), then Preferences.

Accessing USB hard disks

Hello
I attached a USB hard disk to a workstation with Solaris 9/Sparc. The hard disk does not have a slice table but an x86 partition table so I just want to access the disk using /dev/rdsk/c?t?d?s2 (whole disk) or any equivalent method.
/var/adm/messages shows the following messages:
USB-device: storage@3, usba10_scsa2usb1 at bus address 4
IOI USB2.0 Storage Device 0000058918D0
usba10_scsa2usb1 is /pci@8,700000/usb@5,3/storage@3
/pci@8,700000/usb@5,3/storage@3 (usba10_scsa2usb1) online
sd39 at usba10_scsa2usb1: target 0 lun 0
sd39 is /pci@8,700000/usb@5,3/storage@3/disk@0,0
/pci@8,700000/usb@5,3/storage@3/disk@0,0 (sd39) onlineHowever a device named "/pci@8,700000/usb@5,3/storage@3/disk@0,0" does not exist, only devices named "/pci@8,700000/usb@5,3/storage@3/disk@0,0:[a..h][,raw]".
None of these devices really exist (I get "No such device or address" if I want to access the device).
How can I access a USB hard drive using Solaris?
Martin

Looking at the sources of "OpenSolaris" I found out that opening hard disks without a valid partition table is possible specifying the O_NDELAY flag. This works on Solaris 9, too.
However I found out that my USB hard disk has a hardware problem (does not work with Windows XP) so I cannot test if reading the hard disk works.
Martin

Airport extreme doesn´t recognize usb hard disk

After one year of no problems using it, suddenly, the airport utility doesn´t find my usb hard disk connected to an Airport Extreme base station. There is a firmware upgrade to 7.7.1 for this same but unfrequent and rare issue (Apple´s words), though it is only forseen for the new base stations AirPort Extreme 802.11ac and mine is 802.11n.
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I just called Apple Care and I'm astonished by the answers that the operator gave me :
- he couldn't confirm if Airport Extreme could handle 4 TB disk drive or not. More : he said he cannot obtain this information.
- he advised me to plug on my Aiport Extreme a 4 TB drive borrowed to a friend, or buy a new 4 TB drive in a shop with a 4 days refund policy (to return the drive after the test).
I was very unsatisfied by these answers, arguing to my operator that for me HE is Apple and I expected him to have informations about the specs of Apple products. In the end he advised me to go in a Genius bar with my hard disk. So I asked him a ticket number to give to the Genius bar. He said there was not.
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The Apple technical specification of Airport Extreme don't show any limitation in the size of the drive :
http://support.apple.com/kb/SP628?viewlocale=en_US
The MacWay reseller technical support confirmed me that no Aiport station they sell are supporting today 4 TB drives.

64 bit Win7 - T410 - USB hard disk problem

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