Hi there,
I ve got problem with RAM - I use 2 sets of GEIL Dual Channel RAM PC6400 (2 x 1 GB), sa I ve 4 gigs installed.
Bios indicates 4 gigs physical memery and 3 gig usage memory.
My machine is AMD64 X2 4000+ , MSI K9A Platinum mothherboard, 4GiB of mentioned memory, 500GB Seagate SATA HDD and rest...
The problem is that when I use 4 sticks of memory system boots really slooow (9 minutes) and works much less effective and slower then with 3 sticks in single channel , moreover system (Debian linux) does not see the 4gigs but just 3gigs. Linux has Highmemory support compiled. 64 bit linux also does not see 4 gigs (amd64 Debian is also installed).
None of RAM sticks is broken - you can use any 3 of 4 sticks in any combination/ any slot.
This machine is my own built so some part of BIOS settings is stil auto (timings etc.)
I wish to have 4 gigs of memory working at 100% performance.
Thanks for any help.
I ve got problem with RAM - I use 2 sets of GEIL Dual Channel RAM PC6400 (2 x 1 GB), sa I ve 4 gigs installed.
Bios indicates 4 gigs physical memery and 3 gig usage memory.
My machine is AMD64 X2 4000+ , MSI K9A Platinum mothherboard, 4GiB of mentioned memory, 500GB Seagate SATA HDD and rest...
The problem is that when I use 4 sticks of memory system boots really slooow (9 minutes) and works much less effective and slower then with 3 sticks in single channel , moreover system (Debian linux) does not see the 4gigs but just 3gigs. Linux has Highmemory support compiled. 64 bit linux also does not see 4 gigs (amd64 Debian is also installed).
None of RAM sticks is broken - you can use any 3 of 4 sticks in any combination/ any slot.
This machine is my own built so some part of BIOS settings is stil auto (timings etc.)
I wish to have 4 gigs of memory working at 100% performance.
Thanks for any help.