I had access to a friend’s store-bought (OEM) Windows 8 computer for just one day. The computer is a Lenovo model. Specifically the Lenovo IdeaCenter K450 with a Core i7 processor, 12 GB of RAM, and a 2 TB hard disk drive (HDD).
Very powerful machine.
It’s the first OEM Windows 8 machine that I’ve had access to, and so I attempted to set up a dual-boot system between Ubuntu 13.10 and Windows 8. At the installation type step of the installation process, the Ubuntu installer failed to detect Windows 8 on the HDD, informing me that the “computer currently has no operating systems.” I knew that couldn’t be right, so I chose the Something else option.
That gave me the true picture and I could see all the Windows 8 partitions. As expected, the partitioning scheme used is GPT-based.
Because this was a friend’s brand new system, I decided it was better to install Ubuntu 13.10 on a second HDD, instead of alongside Windows 8 on the 2 TB HDD. I just didn’t want to take any chances, especially because of the custom partition setup on the Windows 8 HDD. The capacity of the second HDD I added is 500 GB.
Here are a few tips about the Lenovo IdeaCenter K450:
- Access to the BIOS setup utility is via the F1 key
- The boot menu can be accessed using the F12 key
- Lenovo’s OneKey Recovery system can be accessed using the F2 key
From the BIOS setup tool, I determined that the Compatibility Software Mode (CSM) is disabled, and that with CSM disabled, the system will not show an HDD other than the one that came with the unit, that is, the one that Windows 8 is installed on. This screen shot shows the default settings of the entries in the Startup menu of the BIOS setup utility.
This one shows the entries in the Primary Boot Sequence menu of the BIOS setup utility. The second HDD is not listed.
And this is what I could see from the Startup Device Menu (the system boot menu). Note that this was after connecting a second internal HDD.
So I had to enable CSM. This screen shot shows the new state of the entries in the Startup menu of the BIOS setup utility.
I could then see the second HDD in the Primary Boot Sequence menu. That is the one on the “SATA 2” line.
And this is the Startup Device Menu after enabling CSM. Now I can make another attempt to install Ubuntu 13.10 on the system, this time, on the second HDD. And just to ensure that the installer does not mess with the Windows 8 HDD, I disconnected both the SATA and power cables. Accidents do happen and I’ve had very bad experiences with this type of attempt. Note that I took the screen shot after changing the boot order of the HDDs.
So I successfully installed Ubuntu 13.10 on the second HDD, rebooted the system, but it failed to boot into the Linux OS. All I could see was a flashing cursor and this error message: “Error 1962. No OS found. Boot sequence will automatically repeat.” I knew that couldn’t be right because I had just installed Ubuntu on the second HDD, so I rebooted into the USB stick I used to install Ubuntu again just to see what it would tell me. This screen shot shows the installer’s installation type step. This confirmed what I already knew.
And from the installer’s Advanced Partitioning Tool window, I could see the default partitions it created. It, too, used a GPT-based scheme.
But I still couldn’t boot into Ubuntu. At this time, I decided to reconnect the SATA and power cables on the Windows HDD, set the second HDD to be the primary disk and rebooted. That didn’t give the Error 1962 message, but it would not boot into Ubuntu, only into Windows 8. After spending more time that I thought was necessary to set up a dual-boot system, I called it quits. Dual-booting was never a difficult task until Microsoft pulled the Restricted Boot stunt.
So that was my unsuccessful attempt to dual-boot Ubuntu 13.10 and Windows 8 on a store-bought (OEM) Windows 8 machine. I’ll still like to give this another shot when I have access to another OEM Windows 8 for much longer than I had the Lenovo IdeaCenter K450.