i put the ram in both slots and windows system, bios and ccleaner and crucial system scanner (where i bought it off) says 384mb of ram even tho i bought another one and put that in. chek this...do i need to enable the ram or something?
with both newand old ram pc wizard gave me this (overview says 1gb ddr2 ram)...
General Information :
DIMM0 (RAS 0, RAS 1) : 512 (Single Bank)
DIMM1 : Empty
Information SPD EEPROM (DIMM0) :
Manufacturer : Micron Technology
Part Number : 4HTF6464HY-667E1
Serial Number : D21A2562
Type : DDR2-SDRAM PC2-5300 (333 MHz)
Format : SO-DIMM (67.6 x 3)
Size : 512 MB (1 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module EPP : No
Width : 64-bit
Error Correction Capability : No
Max. Burst Length : 0
Refresh : Reduced (.5x)7.8 µs, Self Refresh
Voltage : SSTL 1.8v
Prefetch Buffer : 4-bit
Manufacture : Week 24 of 2007
Supported Frequencies : 200 MHz, 266 MHz, 333 MHz
CAS Latency (tCL) : 3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @333 MHz
RAS to CAS (tRCD) : 3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @333 MHz
RAS Precharge (tRP) : 3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @333 MHz
Cycle Time (tRAS) : 9 clocks @200 MHz, 12 clocks @266 MHz, 15 clocks @333 MHz
Min TRC : 12 clocks @200 MHz, 16 clocks @266 MHz, 20 clocks @333 MHz
Information SPD EEPROM () :
Manufacturer : Infineon
Part Number : 64T64020HDL3.7A
Serial Number : 020A5812
Type : DDR2-SDRAM PC2-4300 (266 MHz)
Format : SO-DIMM (67.6 x 3)
Size : 512 MB (2 ranks, 4 banks)
Module Buffered : No
Module Registered : No
Module EPP : No
Width : 64-bit
Error Correction Capability : No
Max. Burst Length : 0
Refresh : Reduced (.5x)7.8 µs, Self Refresh
Voltage : SSTL 1.8v
Prefetch Buffer : 4-bit
Manufacture : Week 40 of 2006
Supported Frequencies : 200 MHz, 266 MHz, 266 MHz
CAS Latency (tCL) : 3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @266 MHz
RAS to CAS (tRCD) : 3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
RAS Precharge (tRP) : 3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
Cycle Time (tRAS) : 9 clocks @200 MHz, 12 clocks @266 MHz, 12 clocks @266 MHz
Min TRC : 12 clocks @200 MHz, 16 clocks @266 MHz, 16 clocks @266 MHz
Memory Controller Information :
Memory Controller : System Memory
Location : Mainboard
Error Correction Capability : No
Number of connectors : 2
Max. Module Size : 1024 KB
and then when im took one ram out (overview now says 512 ram) it gave me this...
General Information :
DIMM0 : Empty
DIMM1 (RAS 2, RAS 3) : 512 (Double Bank)
Information SPD EEPROM () :
Manufacturer : Infineon
Part Number : 64T64020HDL3.7A
Serial Number : 020A5812
Type : DDR2-SDRAM PC2-4300 (266 MHz)
Format : SO-DIMM (67.6 x 3)
Size : 512 MB (2 ranks, 4 banks)
Module Buffered : No
Module Registered : No
Module EPP : No
Width : 64-bit
Error Correction Capability : No
Max. Burst Length : 0
Refresh : Reduced (.5x)7.8 µs, Self Refresh
Voltage : SSTL 1.8v
Prefetch Buffer : 4-bit
Manufacture : Week 40 of 2006
Supported Frequencies : 200 MHz, 266 MHz, 266 MHz
CAS Latency (tCL) : 3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @266 MHz
RAS to CAS (tRCD) : 3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
RAS Precharge (tRP) : 3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
Cycle Time (tRAS) : 9 clocks @200 MHz, 12 clocks @266 MHz, 12 clocks @266 MHz
Min TRC : 12 clocks @200 MHz, 16 clocks @266 MHz, 16 clocks @266 MHz
Memory Controller Information :
Memory Controller : System Memory
Location : Mainboard
Error Correction Capability : No
Number of connectors : 2
Max. Module Size : 1024 KB
its not faulty ram coz i tried both old and new in both slots and they worked each time. anyone got any suggestions...its an A6RP ASUS notebook.
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