Hi
I have an old A20p with 64 + 128 = 192 MB Total
I also have some spare 256MB PC100 (and one PC133) SODIMM's that work in my old Dell OK.
When i put them into the A20p and power up, the power light comes on and nothing else!
I thought the A20p was PC100 compatible? Thanks!
A20p Memory Problem!
A20p Memory Problem!
2017: T450 i5-5300U/12/256+128/FHD
2007-2014: T520/i7-2760QM/8GB/320GB, WSXGA+, X200s, T500, A31p, A30p, T42p, X60s, X32, X31
Gone but not forgotten 1998-2006: 2006 T43p 2668-H2G (2GB/60), T22 2648-8EG (128/20), 2005 X40, X31, 2004 T30 SXGA+, 600X, 2003 770 P233+DVD Card, 760XD 1998 760XL+104MB
-
underclocker
- moderator

- Posts: 4016
- Joined: Wed Mar 23, 2005 3:52 pm
- Location: Wash., D.C.
Sometimes, it has to do with the chip count on the sodimm, too few, or too many, and it won't work.
I think it's called a high density vs. a low density sodimm.
I have an A20m with a 256mb sodimm plus a 128mb sodimm that works fine.
I think it's called a high density vs. a low density sodimm.
I have an A20m with a 256mb sodimm plus a 128mb sodimm that works fine.
T510, i7-620m, NVidia, HD+, 8GB, 180GB Intel Pro 1500 SSD, Webcam, BT, FPR Home
T400s, C2D SP9400, Intel 4500MHD, WXGA+, 8GB, 160GB Intel X18-M G2 SSD, Webcam, BT, FPR Travel
Edge 14 Core i5 | Edge 15 Core i3 | Edge 15 Athlon II X2| Edge 15 Phenom II X4
T400s, C2D SP9400, Intel 4500MHD, WXGA+, 8GB, 160GB Intel X18-M G2 SSD, Webcam, BT, FPR Travel
Edge 14 Core i5 | Edge 15 Core i3 | Edge 15 Athlon II X2| Edge 15 Phenom II X4
-
- Similar Topics
- Replies
- Views
- Last post
-
-
T420 Upgrade Options for CPU/Memory
by Farro » Tue Jan 24, 2017 4:19 am » in ThinkPad T400/410/420 and T500/510/520 Series - 8 Replies
- 1883 Views
-
Last post by jaspen-meyer
Tue Feb 28, 2017 8:32 am
-
-
-
X230 Users...my X230 doesn't like my 16gb G.Skill memory kit
by mr.rhtuner » Sat Mar 18, 2017 8:00 pm » in ThinkPad X230 and later Series - 14 Replies
- 1197 Views
-
Last post by Frenel
Sun May 21, 2017 12:28 pm
-
-
-
SD ram card as extended memory vs. SSD allocation
by D L Davis » Thu Mar 30, 2017 9:34 pm » in ThinkPad W500/510/520 and W7x0 Series - 11 Replies
- 1251 Views
-
Last post by Cigarguy
Thu Apr 06, 2017 7:03 pm
-
-
-
installing memory question
by aah-yes » Wed Apr 26, 2017 4:39 am » in ThinkPad T400/410/420 and T500/510/520 Series - 5 Replies
- 709 Views
-
Last post by thinkpadcollection
Wed Apr 26, 2017 1:10 pm
-
Who is online
Users browsing this forum: Bing [Bot] and 5 guests



