Hey guys,

I currently have 8GB of RAM in my G75VX. I got two 4gb RAM modules from my brothers old laptop, here is the datasheet for these modules: http://www.datasheetarchive.com/dl/Datasheets-IS10/DSA00199067.pdf I want to know if they will work with my laptop.

Here are the specifications of my current two installed RAM modules:

Module Number: 1
Module Size: 4096 MBytes
Module Type: SO-DIMM
Memory Type: DDR3 SDRAM
Memory Speed: 800.0 MHz (PC3-12800)
Module Manufacturer: Hynix (Hyundai)
Module Part Number: HMT351S6CFR8C-PB
Module Revision: 12366
Module Serial Number: 3820586507
Module Manufacturing Date: Year: 2012, Week: 41
SDRAM Manufacturer: Hynix (Hyundai)
Error Check/Correction: None
Number Of Banks: 8
Number Of Ranks: 2
Device Width: 8 bits
Bus Width: 64 bits
Module Density: 2048 Mb
Module Voltage: 1.5 V
Minimum SDRAM Cycle Time: 1.250 ns
CAS# Latencies Supported: 5, 6, 7, 8, 9, 10, 11
Minimum CAS# Latency Time: 13.125 ns
Minimum RAS# to CAS# Delay: 13.125 ns
Minimum Row Precharge Time: 13.125 ns
Minimum Active to Precharge Time: 35.000 ns
Minimum Write Recovery Time: 15.000 ns
Minimum Row Active to Row Active Delay: 6.000 ns
Minimum Active to Active/Refresh Time: 48.125 ns
Minimum Refresh Recovery Time Delay: 160.000 ns
Minimum Internal Write to Read Command Delay: 7.500 ns
Minimum Internal Read to Precharge Command Delay: 7.500 ns
Minimum Four Activate Window Delay Time: 30.000 ns
Supported Module Timing at 800.0 MHz: 11-11-11-28
Supported Module Timing at 666.7 MHz: 9-9-9-24
Supported Module Timing at 400.0 MHz: 6-6-6-14
Supported Module Timing at 333.3 MHz: 5-5-5-12
Auto Self Refresh: Supported
Extended Temperature Range: Supported
Extended Temperature Refresh Rate: Not Supported
On-die Thermal Sensor Readout: Not Supported
Module Number: 3
Module Size: 4096 MBytes
Module Type: SO-DIMM
Memory Type: DDR3 SDRAM
Memory Speed: 800.0 MHz (PC3-12800)
Module Manufacturer: Hynix (Hyundai)
Module Part Number: HMT351S6CFR8C-PB
Module Revision: 12366
Module Serial Number: 4172883467
Module Manufacturing Date: Year: 2012, Week: 41
SDRAM Manufacturer: Hynix (Hyundai)
Error Check/Correction: None
Number Of Banks: 8
Number Of Ranks: 2
Device Width: 8 bits
Bus Width: 64 bits
Module Density: 2048 Mb
Module Voltage: 1.5 V
Minimum SDRAM Cycle Time: 1.250 ns
CAS# Latencies Supported: 5, 6, 7, 8, 9, 10, 11
Minimum CAS# Latency Time: 13.125 ns
Minimum RAS# to CAS# Delay: 13.125 ns
Minimum Row Precharge Time: 13.125 ns
Minimum Active to Precharge Time: 35.000 ns
Minimum Write Recovery Time: 15.000 ns
Minimum Row Active to Row Active Delay: 6.000 ns
Minimum Active to Active/Refresh Time: 48.125 ns
Minimum Refresh Recovery Time Delay: 160.000 ns
Minimum Internal Write to Read Command Delay: 7.500 ns
Minimum Internal Read to Precharge Command Delay: 7.500 ns
Minimum Four Activate Window Delay Time: 30.000 ns
Supported Module Timing at 800.0 MHz: 11-11-11-28
Supported Module Timing at 666.7 MHz: 9-9-9-24
Supported Module Timing at 400.0 MHz: 6-6-6-14
Supported Module Timing at 333.3 MHz: 5-5-5-12
Auto Self Refresh: Supported
Extended Temperature Range: Supported
Extended Temperature Refresh Rate: Not Supported
On-die Thermal Sensor Readout: Not Supported

here is cpu-z picture of current installed ram