hi, i have an ASUS k53e laptop that had duel channel ram with 2gb and 1 gb sticks at 1333mhz.
since i had a slow performence and low ram ive decided to replace the 1gb stick with a 4 gb stick of the same speed. but since ive done that ive been having odd issues. sometimes the computer wont start at all, not even bios, then i switched the sticks between the slots and it started. i then get blue screen or wierd crashes once a while. CPU-Z shows that the sticks arent running at the same timing rates.
this is the report from CPU-Z:
i dont understand in ram timing but i suspect it has something to do with that.
is there a away i can sync them both?
since i had a slow performence and low ram ive decided to replace the 1gb stick with a 4 gb stick of the same speed. but since ive done that ive been having odd issues. sometimes the computer wont start at all, not even bios, then i switched the sticks between the slots and it started. i then get blue screen or wierd crashes once a while. CPU-Z shows that the sticks arent running at the same timing rates.
this is the report from CPU-Z:
DIMM # 1
SMBus address 0x50
Memory type DDR3
Module format SO-DIMM
Manufacturer (ID) Elpida (7F7FFE00000000000000)
Size 2048 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number EBJ21UE8BFU0-DJ-F
Serial number A1D72E5A
Manufacturing date Week 12/Year 11
Number of banks 8
Nominal Voltage 1.50 Volts
EPP no
XMP no
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-17-23 @ 457 MHz
JEDEC #3 7.0-7-7-20-27 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 666 MHz
JEDEC #6 10.0-9-9-24-33 @ 666 MHz
DIMM # 2
SMBus address 0x52
Memory type DDR3
Module format SO-DIMM
Manufacturer (ID) G.Skill (7F7F7F7FCD0000000000)
Size 4096 MBytes
Max bandwidth PC3-10700 (667 MHz)
Part number F3-10666CL9-4GBSQ
Number of banks 8
Nominal Voltage 1.35 Volts
EPP no
XMP no
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-17-23 @ 457 MHz
JEDEC #3 7.0-7-7-20-27 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 666 MHz
i dont understand in ram timing but i suspect it has something to do with that.
is there a away i can sync them both?