Windows 10: SYSTEM_SERVICE_EXCEPTION and all 3 SSDs with slow writes

3 minidump files from today BSODs https://1drv.ms/f/s!ApqUd02gMI4WhgaaRrq2c3UivtQl?e=peQ4bcHi, I've been facing this issue for a couple of months and was wondering if someone has ever faced or has any idea on any other solutions that I may try to fix it.MSI B450M Bazooka Plus Latest BIOSRyzen 5 5600X2x16GB 3200MHz Jazer currently using 2400MHz CL17RTX 3080 Galax SG 1-Click OCH100i V2EVGA 750W BQ BronzeSata SSDsSilicon Power 512GB 185GB free spaceNetac 2TB 1.3TB free spaceKingdian 1TB 134GB free spaceI also have a XPG Spectrix S40G NVMe SSD that I'm not using right now and removed d

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Slow SSD Write Speed

Slow SSD Write Speed
Windows 10 build 1909

Recently I have installed 480 GB AS340 PANTHER SATA III SSD. I was getting good Read and write speed well above 500 MB/s Read, and 300 MB/s write. But it's been one week now I am getting my writing speed throttled in a midway. From stable 250 MB/s for
3-4 write to 10 MB/s.
I also attached a video demonstrating this problem.

https://drive.google.com/open?id=1YsgAV-WP3Chbt2dw53BiPrBG96Mzp0QG

FYI I have Intel(R) 6th Generation Core Processor Family Platform I/O SATA AHCI Controller installed.

 

How To Format A Write Protected Flash Memory ?

¿You already tried this one?...

Run CMD


1. diskpart
2. list disk

Then in the 3º step, put the correct number of disk in the list for the usb flash (if it's listed in disk 3, then you'll have to write select disk 3).

2. select disk #
3. clean
4. create partition primary
5. select partition 1
6. active
7. format fs=fat32
8. assign
9. exit

with that commands you will format the flash drive in fat32, if you have a large drive you can select also "format fs=ntfs" in step 7.

good luck!

 

slow ssd

Hi,

Slow SSD performance can be caused by several factors like Hybernation mode and Superfetch service.

As an initial troubleshooting step, try disabling Hibernate mode since it is unnecessary for the SSD system as it takes too much time to boot from it.

• Open Command Prompt (Admin).
• Enter the administrator credentials once prompted.
• In the Command Prompt window, type or copy and paste this command:
  
  powercfg -h off
• Press Enter.

Note: Once Hibernate is already disabled, you can also free up some space to improve its performance.

We also recommenddisabing Superfetch as one way to optimize the SSD performance:

• Press Windows key + R to open the Run
  dialog box.
• Type services.msc and press Enter.
• Scroll down and right-click on Superfetch.
• Select Stop.

Update us with the outcome so we can provide further assistance.

*If you think this was useful, feel free to "mark it as an answer" to help those who are facing the same problem.*