WHEA_UNCORRECTABLE_ERROR - Spontaneous Reboots - BSOD

karl.watson

Prominent
Nov 13, 2017
3
0
510
Hi

My laptop has been crashing recently - probably once a day and the minidumps report the issue as being a WHEA_UNCORRECTABLE_ERROR

My processor is a 7th Gen A6-9220 APU:

http://products.amd.com/en-us/search/APU/AMD-A-Series-P...
Laptops/7th-Gen-A6-9220-APU/234

Here's my mini dump files:

https://1drv.ms/u/s!AlXyb9ryy8VBlBZWz_gB2M66Xx3h
https://1drv.ms/u/s!AlXyb9ryy8VBlBfsUe3lTjzkHYup
https://1drv.ms/u/s!AlXyb9ryy8VBlBfsUe3lTjzkHYup

Wondering if any of the following could be causing the issue:

1) Memory

1 slot has Micron Technology 8192 MB (DDR4-2666) - 1333mhz
1 slot has Micron Technology 4096 MB (DDR4-2400) - 1200mhz

The laptop came with the 4GB memory.

AMD site says max memory speed is 2133mhz, however, both my modules should be okay for this. Could it be the mix in speeds?

2) CPU

AMD site says CPU is:

BASE CLOCK SPEED 2.5 GHz
MAX TURBO CORE SPEED 2.9 GHz

Here is the CPU validation data from CPU-Z:

https://1drv.ms/i/s!AlXyb9ryy8VBlBkHSD5vket2sUUd

Any thoughts or ideas to get me further along the way to getting this sorted?

Cheers

Karl
 

austintx1985

Prominent
Nov 8, 2017
173
0
760
Mixing RAM modules of different speeds and voltages is never a good idea. It very well could be the issue. Have you tried removing one of the RAM sticks to see if the error persists? If not, I would try that to begin with.