Windows 7: BSOD while using Firefox/gaming. error 0x0000001E

Windows 7 Home Premium 64bit. Bought as a student upgrade edition online. The computer is mostly new.
I put it together myself and it hasn't had any problems until now. I had League of Legends up in the background, and I was surfing on Firefox when my mouse cursor...changed. It looks glitchy, becoming white/multicolored lines and looking fuzzy. I know that isn't right, so I immediately restarted my computer. After a few minutes it BSOD'ed, and now I am officially worried.


Thanks in advance for any help.

The crash was blamed on Lachesis.sys, your mouse driver. Your driver may have become corrupted. Update the driver, and if it is already at the latest update, uninstall and re-install the driver using Installing and updating drivers in 7 as a reference.

To fully re-install the mouse driver, use the following steps.

1. Click Start Menu
2. Right Click My Computer/Computer
3. Click Manage
4. Click Device Manager from the list on the left
5. Expand Mice and other pointing devices
6. Right click the device
7. Click Uninstall (do not click OK in the dialog box that pops up after hitting Uninstall)
8. Put a tick in Delete driver software for this device (if this option is available, otherwise just hit OK) and hit OK
9. Restart your computer
10. Install the latest driver for the device once Windows starts.

Alternatively:

1. Login as an adminstrative user.
2. Click Start Menu
3. Click Control Panel
4. Click Hardware and Sound
5. Click Device Manager (the last link under Devices and Printers)
6. Expand Mice and other pointing devices
7. Right click the device
8. Click Uninstall (do not click OK in the dialog box that pops up after hitting Uninstall)
9. Put a tick in Delete driver software for this device (if this option is available, otherwise just hit OK) and hit OK
10. Restart your computer
11. Install the latest driver for the device once Windows starts.

You should also update your SaiK0728.sys driver.


I also note Daemon Tools is installed on your computer. Please remove Daemon Tools, as it uses a driver called dtsoftbus01.sys that is known to cause BSODs.

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i have problem with BSOD too..can you help me..
i'm really frustrated right now..
Attachment 193145

I will be happy to help, but we would appreciate it if you start your own thread first. Thank you.

Thanks! I uninstalled the drivers, then restarted and reinstalled. It hasn't had any problems since. I'll post again if anything happens, but in the mean time thanks!

Glad to help. Keep us updated whether it is more stable or not.