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| author | Andrew Robbins <andrew@libreboot.org> | 2020-02-20 17:50:16 +0000 |
|---|---|---|
| committer | Gogs <gogitservice@gmail.com> | 2020-02-20 17:50:16 +0000 |
| commit | 6e5bdd1271059a9c61c80b21001fd3d14ff25045 (patch) | |
| tree | 17bbdcc6c7142a8dacc59895bf4f3a269d87ae49 /docs/install/r400_external.md | |
| parent | 77d95ec88092d25f34069ae0a40e6a3de4b9a1ea (diff) | |
| parent | 27b1099037a29c2a29b27e013d4b4b1d35f5f75a (diff) | |
| download | librebootfr-6e5bdd1271059a9c61c80b21001fd3d14ff25045.tar.gz librebootfr-6e5bdd1271059a9c61c80b21001fd3d14ff25045.zip | |
Merge branch 'PC8500' of swiftgeek/libreboot into master
Diffstat (limited to 'docs/install/r400_external.md')
| -rw-r--r-- | docs/install/r400_external.md | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/docs/install/r400_external.md b/docs/install/r400_external.md index 19f673a6..c226c3aa 100644 --- a/docs/install/r400_external.md +++ b/docs/install/r400_external.md @@ -335,11 +335,16 @@ Not to be confused with wifi (wifi is fine). Memory ====== -You need DDR3 SODIMM PC3-8500 RAM installed, in matching pairs -(speed/size). Non-matching pairs won't work. You can also install a -single module (meaning, one of the slots will be empty) in slot 0. +In DDR3 machines with Cantiga (GM45/GS45/PM45), northbridge requires sticks +that will work as PC3-8500 (faster PC3/PC3L sticks can work as PC3-8500). +Non-matching pairs may not work. Single module (meaning, one of the slots +will be empty) will currently only work in slot 0. -Make sure that the RAM you buy is the 2Rx8 density. +NOTE: according to users reports, non matching pairs (e.g. 1+2 GiB) might +work in some cases. + +Make sure that the RAM you buy is the 2Rx8 configuration when buying 4GiB sticks +(In other words: maximum of 2GiB per rank, 2 ranks per card). [This page](http://www.forum.thinkpads.com/viewtopic.php?p=760721) might be useful for RAM compatibility info (note: coreboot raminit is |