thinkpads.com Support Community Forum Index Bill Morrow's thinkpads.com Open Forum - The Original Thinkpad Support Forum
Follow ThinkpadsForum on Twitter
eCoupons
Save with Lenovo ThinkPad eCoupons
Exclusive 4% CASH BACK from eCoupons.com 		Support this forum, shop at newmodeus.com
 
It is currently Mon May 20, 2013 12:10 pm

View unanswered posts | View active topics


Board index » Classic ThinkPad Hardware » ThinkPad R, A, G and Z Series

All times are UTC - 5 hours




Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 
  Previous topic | Next topic 
Author Message
jasew503
 Post subject: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 10:58 am 
Offline

Joined: Mon Jun 20, 2011 8:42 pm
Posts: 32
Location: Lake Oswego, Oregon
I noticed on thinkwiki that the R40 came with The Celeron-M, Pentium-M and Pentium 4 CPUs. Are these all interchangable with a Board that has a P-M 1.6 on it? Thanks

_________________
Current Systems: T41-1.6/1G/80G, MB Pro-iC/4G/320G, Dell M70-2.0/2G/120G/FX1400
Past Thinkpads: 600/E/X's, T20's, T21/22's/23, A22p

Top
 Profile  
 
ajkula66
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 12:21 pm 
Offline
Senior ThinkPadder
Senior ThinkPadder

Joined: Sun Feb 25, 2007 11:28 am
Posts: 10747
Location: Albrightsville, Pennsylvania
No.

A PM board will only work with a PM CPU, Banias 1.7 being the highest point.

Dothan-core PM CPUs do not work on R40 units.

The other boards (P4M/Celeron) can do either of these, but not PM.

_________________
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

Cheers,

George (your friendly FlexView farmer)

Collecting SSDI: A31p, X24,

Abused daily: T43pSFL, R60F, X60T

On the way out/for sale: R60, R61, T43p, T60, T60p, T61, T61p, T410, X61, Z61m Ti

Top
 Profile  
 
jasew503
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 3:37 pm 
Offline

Joined: Mon Jun 20, 2011 8:42 pm
Posts: 32
Location: Lake Oswego, Oregon
Gotcha, do these also suffer the GPU/motherbaord issues like the T4x's do?

_________________
Current Systems: T41-1.6/1G/80G, MB Pro-iC/4G/320G, Dell M70-2.0/2G/120G/FX1400
Past Thinkpads: 600/E/X's, T20's, T21/22's/23, A22p

Top
 Profile  
 
jronald
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 7:36 pm 
Offline
Contributing Member
Contributing Member

Joined: Sun Apr 13, 2008 7:11 pm
Posts: 1306
Location: RTP, North Carolina
Nope, but they do just crap out randomly.

Ron

_________________
I see in my son's eyes, each day, the wonders I have squandered fortunes to possess and have sought my entire lifetime to attain.

X30 a few
X31 a few more
T30 (down to one, the rest donated)
Z60t (my NEW primary)
Z61m (wife's new daily driver)

Top
 Profile  
 
jasew503
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 8:25 pm 
Offline

Joined: Mon Jun 20, 2011 8:42 pm
Posts: 32
Location: Lake Oswego, Oregon
Thats good to know, any idea what causes that? Also, are the R40s supposed to be thinner/smaller/lighter than the T series? whats the difference?

_________________
Current Systems: T41-1.6/1G/80G, MB Pro-iC/4G/320G, Dell M70-2.0/2G/120G/FX1400
Past Thinkpads: 600/E/X's, T20's, T21/22's/23, A22p

Top
 Profile  
 
ajkula66
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 8:53 pm 
Offline
Senior ThinkPadder
Senior ThinkPadder

Joined: Sun Feb 25, 2007 11:28 am
Posts: 10747
Location: Albrightsville, Pennsylvania
jasew503 wrote:

Quote:
Also, are the R40s supposed to be thinner/smaller/lighter than the T series? whats the difference?


Quite the opposite, actually. Thicker and heavier.

R40/e was an economy series built by Acer under IBM license. Although I'm personally quite fond of them, they do not have too many fans left nowadays.

Somewhat of a weird duck model, although not without charm of its own, in my book.

They're extremely cheap to maintain, though, in case of failure. An entire barebone machine can be had for less than $50...

_________________
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

Cheers,

George (your friendly FlexView farmer)

Collecting SSDI: A31p, X24,

Abused daily: T43pSFL, R60F, X60T

On the way out/for sale: R60, R61, T43p, T60, T60p, T61, T61p, T410, X61, Z61m Ti

Top
 Profile  
 
jasew503
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 11:02 pm 
Offline

Joined: Mon Jun 20, 2011 8:42 pm
Posts: 32
Location: Lake Oswego, Oregon
Made by acer? the reason i ask is there is a guy who want to trade me 2 thinkpad T20s that are parts machines (one has a bad backlight, the other hangs at the IBM logo) for an R40 with a 1.6 P-M/512mb/40GB. Supposedly working and passes all diag tests. Good trade then?

_________________
Current Systems: T41-1.6/1G/80G, MB Pro-iC/4G/320G, Dell M70-2.0/2G/120G/FX1400
Past Thinkpads: 600/E/X's, T20's, T21/22's/23, A22p

Top
 Profile  
 
ajkula66
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Tue Jul 19, 2011 11:11 pm 
Offline
Senior ThinkPadder
Senior ThinkPadder

Joined: Sun Feb 25, 2007 11:28 am
Posts: 10747
Location: Albrightsville, Pennsylvania
Heck no.

R40 is way more usable machine in today's day and age than a T20...

If T20s are yours, go for it, but not the other way around...

_________________
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

Cheers,

George (your friendly FlexView farmer)

Collecting SSDI: A31p, X24,

Abused daily: T43pSFL, R60F, X60T

On the way out/for sale: R60, R61, T43p, T60, T60p, T61, T61p, T410, X61, Z61m Ti

Top
 Profile  
 
jasew503
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Wed Jul 20, 2011 1:54 pm 
Offline

Joined: Mon Jun 20, 2011 8:42 pm
Posts: 32
Location: Lake Oswego, Oregon
Yep T20s are mine, the guy wants them for parts and wants to trade me an R40 complete unit running Debian for them.

_________________
Current Systems: T41-1.6/1G/80G, MB Pro-iC/4G/320G, Dell M70-2.0/2G/120G/FX1400
Past Thinkpads: 600/E/X's, T20's, T21/22's/23, A22p

Top
 Profile  
 
ajkula66
 Post subject: Re: R40 Cpu Swap Question
PostPosted: Wed Jul 20, 2011 8:01 pm 
Offline
Senior ThinkPadder
Senior ThinkPadder

Joined: Sun Feb 25, 2007 11:28 am
Posts: 10747
Location: Albrightsville, Pennsylvania
Oh yeah, go for it.... :thumbs-UP:

_________________
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

Cheers,

George (your friendly FlexView farmer)

Collecting SSDI: A31p, X24,

Abused daily: T43pSFL, R60F, X60T

On the way out/for sale: R60, R61, T43p, T60, T60p, T61, T61p, T410, X61, Z61m Ti

Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 

Board index » Classic ThinkPad Hardware » ThinkPad R, A, G and Z Series

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 1 guest

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group