ob-1 troubleshooting

My PCAL OB-1 X99 Haswell based computer says Boot selection failed because a required device is inaccessible (Windows 7)

If you get this message on your PCAL system running Windows 7, it means that something is wrong with your boot settings.  Try the following: Find your Windows 7 repair disk CD, included with your computer.  Put it in the CDrom and boot the system. The system should auto-start from the disk. When it loads, …

My PCAL OB-1 X99 Haswell based computer says Boot selection failed because a required device is inaccessible (Windows 7)Read More »

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