2.5To connect a laptop hard drive to a desktop computer you have to use a Laptop IDE Hard Drive Adapter. You can easily find this adapter on the Internet for $10-$15. This adapter is very handy if you want to scan a laptop hard drive for viruses and spyware using antivirus software installed on a desktop PC, transfer data from a laptop hard drive to a desktop computer or create a ghost image from one hard drive to another. I also use this adapter if a laptop hard drive has failed and I have to recover data from it.

When you connect a laptop IDE adapter, a desktop IDE cable and a laptop hard drive to each other, make sure to connect pin 1 on the hard drive, pin 1 on the desktop IDE cable to pin 1 on the adapter. On a desktop IDE cable the side painted in red goes to pin 1.

Laptop IDE Adapter Pin Layout

On a laptop hard drive there are 2 groups of pins. One group has 43 pins and the other has 4 pins. The pin 1 is located on the side closer to the group of 4 pins.

Laptop Hard Drive Pin Layout

After you’ve assembled everything together, connect the IDE cable to a desktop PC. Connect it to a free IDE connector on the system board. When you start the computer, you should see the laptop drive in BIOS and in Windows. You can treat this drive as a regular hard drive.

Laptop IDE Adapter Connected

 

In the next post I explain how to access data using an external USB enclosure.

 

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115 Responses to “How to connect a laptop hard drive to a desktop computer”

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  1. 95
    Jose Says:

    Hi everyone,I have a laptop computer that I purchased, the laptop was given to my son he used for a few months and created a password to sing in, now I have the laptop back, but he does not remenber the password, is there a free program that I can used to recover the password he had.

    Thanks,

    Jose

  2. 94
    Postmaster Says:

    since when did SATA drives become an irregular hard drive? As long as the drive has an OS you can boot to it. I would just boot via the normal primary and access the other drive as a slave or secondary primary drive. Then you can view the contents.

  3. 93
    Postmaster Says:

    So… I have a HDD out of my Lenovo T60. The drive seems to have failed, but I am not posative that is what the deal is. I have tried to hook into a desktop via mainboard SATA connectors and everything seems fine. Drivers are installed, device is working properly, and XP gives it a new drive letter and recognizes it as an alternate drive in my computer. When I try to open the drive XP tells me it isnt formatted…..it was the primary in my laptop, so it is formatted and has an OS on it… any ideas???

    I really need the files on this drive. Will a USB adapter do the trick, or is this drive toast and I am SOL?

    thanks guys.

  4. 92
    Steve Says:

    No. The notebook drive is IDE and the desktop drive is SATA. I can boot to the XP CD and go through the installation, but that is not what I want to do with this drive. I just want to boot into XP from the desktop’s SATA drive and see what’s on the notebook drive.

  5. 91
    cj2600 Says:

    Steve,

    I tried to configure the system to boot to my SATA drive so I could look at the contents of the notebook HDD. It just gets stuck in a loop with the F8 screen asking how I want to boot, I chose, it restarts and goes back to the F8 screen. Any suggestions?

    I assume your notebook hard drive is the SATA drive you are trying to boot from? That’s wrong.
    You have to boot from a regular hard drive and if there is nothing wrong with your notebook drive it will appear in My Computer.

  6. 90
    Steve Says:

    I tried to configure the system to boot to my SATA drive so I could look at the contents of the notebook HDD. It just gets stuck in a loop with the F8 screen asking how I want to boot, I chose, it restarts and goes back to the F8 screen. Any suggestions?

  7. 89
    jae Says:

    i’m trying to take files from my old laptop hard drives and download them on my new laptop what cord do i need. Please help

  8. 88
    struxton Says:

    I have a hitachi travelstar and although my PII motherboard recognizes the drive, it will not boot to it.

    I know the hard drive works because I tested it on a newer motherboard & it booted to the O.S. no problem.

    Any ideas on what to do / try?

  9. 87
    Bryan Says:

    Also have a Hitachi Travelstar with a strange pin config. It seems to have 44 pins, but is not the typical two row male pin config. This is not a SATA, it is definitely an ATA/IDE, but pins are more like female. Model # is HTS541080G9AT00. Can someone suggest an adapter?

    Thanks.

  10. 86
    PLEASE ANSWER ME Says:

    I have an acer aspirer 3680 with 80gb HD running xp, and I have a desktop running windows 98. I was just wondering if it was possible for me to do this, and if so do I just plug the cord into the motherboard? Thank you.

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