Laptop Ram Problem.

Thorpheus

Reputable
Aug 1, 2014
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4,510
Hello there, first time poster long time viewer of this forum!

So I recently bought 4 Gb of Ram for my laptop, and completely forgot to see the CL timings of it to see if it matched the stock ram that came with the laptop itself. So, the computer won't recognize one of the memory sticks when they are both installed and I can't figure out what is wrong. My questions are (and sorry for the long list of it)

- Is there anyway possible to get both rams working? and if so, is it viable to put them both to work or buy another ram?
- Which of the rams is the fastest?
- What RAM should I keep on the laptop?

RAM (The one I bought):
G.Skill Ripjaws, F3-1600C9S-4GRSL,
DDR3L-1600
PC3L-12800
CL9-9-9-28 So-Dimm

Laptop:
Model: Toshiba L50-A-111
OS: Windows 8.1 64bit
CPU: Intel Core i7 4700MQ @ 2.40GHz
RAM 4,00GB Single-Channel DDR3 @ 798MHz (9-9-9-28) <--- New Ram installed.
MB: TOSHIBA VG10S (SOCKET 0)
Graphic Card(s): Intel HD Graphics 4600 (Toshiba) & 2048 MBNVIDIA GeForce GT 740M (Toshiba)
Storage 698GB Hitachi HGST HTS541075A9E680 (SATA)

Old (OEM) RAM:
Sk Hynix Korea 08, HMT451S6AFR8A-PB N0 AA 1316
4 GB 1Rx8 PC3L-12800S-11-12-B4
Brand: Hynix / HynixModern
Type: Other modern models
Suitable for: notebook^
Memory Capacity: 4GB
Transmission Type: DDR3
Memory Frequency: 1600MHz
Combination forms: single
Speed: 1600-11-11-11

Thank you so much for your time guys =)

Edits: Added a few things in. Please tell me if more information is needed.

UPDATE I've taken some photos if its of any use (I'm kinda at a loss here, would really love some feedback :/). Also when inserting the ram I noticed that the 2nd slot doesn't hold the ram, it clicks but it doesn't reach the Ram openings to keep it hold, might this be the problem?

16295.51ac7d0d3bad6f7270e0a56993392359.jpg


16295.19a718d758412fb8e96e2e43e3abd325.jpg


Solved: The problem was the RAM slot was extremely thight and the ram was needed to be pressed way beyond the normal strenght required. Everything is ok.
 
Solution
Desktop motherboards will often limit both modules to match the lower specs of the lesser module, laptops usually will not run unless they are of similar design. Plus that old RAM clearly states it only operates in single module mode. You need another module like your new one.
Desktop motherboards will often limit both modules to match the lower specs of the lesser module, laptops usually will not run unless they are of similar design. Plus that old RAM clearly states it only operates in single module mode. You need another module like your new one.
 
Solution