I Just bought myself a new 8gb DDR3 PC3L RAM. My computer model is LENOVO B50-70 with the following specification:
Intel Core i3 4030U
Haswell ULT
Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz
Northbridge Intel Haswell-ULT rev. 0B
Southbridge Intel H8x/P8x rev. C1
Bus Specification PCI-Express 2.0 (5.0 GT/s)
This is the old RAM that is running on the laptop:
Memory type DDR3L
Module format SO-DIMM
Module Manufacturer(ID) SK Hynix (AD000000000000000000000000)
Size 4096 MBytes
Max bandwidth PC3-12800 (800 MHz)
Part number HMT451S6BFR8A-PB
Serial number 1A102605
Manufacturing date Week 47/Year 14
Number of banks 8
Nominal Voltage 1.35 Volts
EPP no
XMP no
AMP no
I installed the new RAM but for some reason the system wont BOOT. I have attached here the IMAGE of both OLD & NEW RAM.