Just a small addition: I talked to the shop, and they confirmed that they did try swapping out the memory, but were unable to replicate either of the problems I've been mentioning here (BSOD and mouse & keyboard locking up).
My Computer
At a glance
Microsoft Windows 7 Home Premium 64-bit 7601 ...Intel(R) Core(TM) i3-6100U CPU @ 2.30GHztype unknownIntel(R) HD Graphics 520
Computer type
Laptop
Computer Manufacturer/Model Number
HP 14-al061nr
OS
Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3-6100U CPU @ 2.30GHz
Motherboard
HP 8209
Memory
type unknown
Graphics Card(s)
Intel(R) HD Graphics 520
Sound Card
(1) Realtek High Definition Audio (2) Intel(R) Display Aud
My laptop locked up again today (audio stalled, mouse and keyboard unresponsive), and I was playing a video on Twitch when this happened. Here's the logs.
My Computer
At a glance
Microsoft Windows 7 Home Premium 64-bit 7601 ...Intel(R) Core(TM) i3-6100U CPU @ 2.30GHztype unknownIntel(R) HD Graphics 520
Computer type
Laptop
Computer Manufacturer/Model Number
HP 14-al061nr
OS
Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3-6100U CPU @ 2.30GHz
Motherboard
HP 8209
Memory
type unknown
Graphics Card(s)
Intel(R) HD Graphics 520
Sound Card
(1) Realtek High Definition Audio (2) Intel(R) Display Aud