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Baylink
What's DOS?
Posts: 1
Registered: ‎03-02-2017
Location: US
Views: 610
Message 1 of 1

M90z touchscreen models?

So, there I was... on my bench, with the M90z I'd bought for 8 cents on the dollar on eBay, all chuffed with myself.

I installed all the drivers.  But I couldn't find *any* touchscreen drivers on lenovo's website, or anywhere else, for the 5205a25 I had in front of me.

 

And it was then, and only then, that the implications of the matte LCD screen sunk through to me: even this i5-650 model -- the second fastest processor they sold with it -- must have been available without the touchscreen... and that must be what I got.

<sigh>

The touchscreen is mission critical to me, even if it costs me more.

But *none* of the secondary market sellers seem to even address the topic.  And so this leads me to this forum, and this question:

 

Is there, anywhere, a complete list of all the M90z 7-digit machine type codes, and which ones came factory equipped with a touchscreen?  CTO isn't an issue to me; unless the ad says touchscreen, I won't gamble.

I have the M90z service manual, but it does not say.

(To be clear here, I'm looking for a Lenovo-source document; the action cycle is too long to gamble on this more than once...)

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