ThinkPad Z575. How can I get an upgrade?

I got the Z575 used, and the former owner says he has Windows 7 on it and 'improved' it Windows 8. I don't know if he did himself or if it was a tachometer or whatever.

I need to return the unit to W7.

Please give me an idea about the options that I can do it myself because I don't have the sum of $ for one person to do it for me.

Any input appreciated.

Thanks in advance.

Talosian wrote:

I got the Z575 used, and the former owner says he has Windows 7 on it and 'improved' it Windows 8. I don't know if he did himself or if it was a tachometer or whatever.

I need to return the unit to W7.

Please give me an idea about the options that I can do it myself because I don't have the sum of $ for one person to do it for me.

Any input appreciated.

Thanks in advance.

You must run the disc of recovery for your device. See page 23 of the hardware maintenance manual. So, try to ask the previous owner on this issue if you do not have it.

Tags: Lenovo Notebooks

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