probleme rajout de RAM

salut

voila mon probleme:
j'ai un pc avec 512mo de Ram, et j'ai rajouté une autre barette de 512mo. Mais quand je jou a des jeux en ligne j'ai des sons "bizarre" (comme si sa crié ^^) En plus je peut plus me connecté sur internet sans arreté avast (meme si je voit aucun lien avec la RAM...)
Je pense que je me suit trompé de barette car je les acheté sans trop regardé

voila ce que me montre everest:

==>pour l'ancienne barette:
Vitesse de mémoire=PC2700 (166 MHz)
Performances mémoire:
@ 166 MHz 2.5-3-3-7 (CL-RCD-RP-RAS)
@ 133 MHz 2.0-3-3-6 (CL-RCD-RP-RAS)

==>pour la nouvelle :
Vitesse de mémoire PC3200 (200 MHz)
Performances mémoire:
@ 200 MHz 3.0-3-3-8 (CL-RCD-RP-RAS)
@ 166 MHz 2.5-3-3-7 (CL-RCD-RP-RAS)


MERCI

je doit regardé ou ?? dsl j'arrive pas a l'utilisé... j'y comprend rien ^^

c'est sa qui faut ?
Memory SPD
------------------------------------------------------------------------------

DIMM #1

General
Memory type DDR
Manufacturer (ID) Dane-Elec (7FDA000000000000)
Size 512 MBytes
Max bandwidth PC2700 (166 MHz)
Part number D1D333-064645N
Manufacturing date Week 48/Year 07

Attributes
Number of banks 1
Data width 64 bits
Correction None
Registered no
Buffered no
Nominal Voltage 2.50 Volts
EPP no
XMP no

Timings table
Frequency (MHz) 133 166
CAS# 2.0 2.5
RAS# to CAS# delay 3 3
RAS# Precharge 3 3
TRAS 6 7


DIMM #2

General
Memory type DDR
Manufacturer (ID) Nanya Technology (7F7F7F0B00000000)
Size 512 MBytes
Max bandwidth PC3200 (200 MHz)
Part number M1U51264DS8HC1G-5T
Serial number 068D2E02
Manufacturing date Week 82/Year 04

Attributes
Number of banks 2
Data width 64 bits
Correction None
Registered no
Buffered no
Nominal Voltage 2.50 Volts
EPP no
XMP no

Timings table
Frequency (MHz) 166 200
CAS# 2.5 3.0
RAS# to CAS# delay 3 3
RAS# Precharge 3 3
TRAS 7 8


Dump Module #1
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 80 08 07 0D 0B 01 40 00 04 60 70 00 82 08 00 01
10 0E 04 0C 01 02 20 C0 75 70 00 00 48 30 48 2A 80
20 75 75 45 45 00 00 00 00 00 3C 48 30 2D 55 00 00
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41
40 7F DA 00 00 00 00 00 00 53 44 31 44 33 33 33 2D
50 30 36 34 36 34 35 4E 00 00 00 00 00 00 07 30 00
60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
A0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
B0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
C0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
D0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
E0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
F0 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF


Dump Module #2
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 80 08 07 0D 0A 02 40 00 04 50 65 00 82 08 00 01
10 0E 04 18 01 02 20 C0 60 70 00 00 3C 28 3C 28 40
20 60 60 40 40 00 00 00 00 00 37 46 30 28 50 00 01
30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 87
40 7F 7F 7F 0B 00 00 00 00 09 4D 31 55 35 31 32 36
50 34 44 53 38 48 43 31 47 2D 35 54 20 00 04 52 06
60 8D 2E 02 88 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 00 00 00 00 00 00 00 4D 45 30 34 43 32 31 30 44
90 42 00 00 00 00 00 00 39 33 31 32 35 30 37 00 00
A0 00 30 30 30 32 00 00 00 45 4C 49 20 00 32 2D 30
B0 38 00 00 00 00 00 00 00 00 00 00 00 00 00 80 00
C0 00 00 00 00 00 00 00 00 00 00 00 80 00 00 00 00
D0 00 00 00 00 00 00 00 00 80 00 00 00 00 00 00 00
E0 00 00 00 00 00 80 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88

en faite jme suit trompé! l'ancienne était une PC3200 et la nouvelle PC2700 et pas le contraire ...