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Re: THINKPAD 755 CX



billy@mix.com writes:
 > > It is however the lower end of the two 755CX
 > > models that were in production, and was designed to have its DSP sound
 > > chip as a user upgrade.  Does anyone have any experience with this?
 > 
 > Check http://direct.boulder.ibm.com/us/parts/thinkpad/tpad755e.htm -
 > item 36 there is a DSP card assembly (85G1140) for a mere US$343.00.
 > This is presumably just the part, which you'd have to either install
 > yourself or have done by IBM or someone who knows how to do it.  I
 > imagine you can call IBM and get a quote for that.
 > 
 > Billy Y..
 > 

 
I have the upper end 755cx and as far as I remember, you can't upgrade
internally... You need a special module that hangs off the telco jack
(or whatever port the lower end 755cx has) on the left side.

Also, I think the DSP mod has the SVGA display so there might be some
internal differences that would preclude the internal upgrade.

Then again, this is from memory and subject to error.

-yce

--
Yves-Chandler Eynard
yves@mhv.net
yves@warwick.net