ALCPU Forums

ALSYSIO64.SYS is the cause of much grief, causing a BSOD every couple boots. I'm on Win7 64-bit. Processor is FX-8350. R4 worked fine for me but I upgraded earlier this week, and I can't find an R4 build online again.

I also have this error, It doesn't occur every boot however it it totally a deal breaker. ill wait till it gets fixed
Processor: AMD FX-8120 8 core
Mobo: Asus sabertooth 990FX r2.0
Coretemp: 1.0 RC5

Same issues, I posted in the other thread - RC5 and Asus M5A97 EVO + AMD FX-8350 Blue Screens with PAGE_FAULT_IN_NONPAGED_AREA.

MrGrumpy wrote:ALSYSIO64.SYS is the cause of much grief, causing a BSOD every couple boots. I'm on Win7 64-bit. Processor is FX-8350. R4 worked fine for me but I upgraded earlier this week, and I can't find an R4 build online again.

RC4 is available on 4shared.com, however it is the InstallIQ version...

Core Temp has been updated, and the issue of this thread should be fixed now.
Here are the changes in this release:

Version 1.0 RC6 - 9th October, 2013

- New: Digital signature. Core Temp is digitally signed by 'Artur Liberman', it is now easy to tell that you have a genuine copy of Core Temp.
- New: Update Checker. Core Temp can now notify you when a new version is available.
- New: You can now hide the taskbar button and use the system tray icons to pop the window back up.
- New: Added support AMD's new Richland APU.
- New: Added support for Intel Haswell and Ivy Bridge-EP CPUs.
- New: Preliminary support for Bay Trail-T Atoms.

- Fix: BSOD on some Windows 7/8 + UEFI enabled machines.
- Fix: AMD FX system freezes/crashes/BSOD.
- Fix: Driver failure when closing Core Temp on another Windows user account.
- Fix: Corrected detection of certain Xeon processors.

- Update: Ram utilization notification icon added to the Settings --> Notification Area.
- Update: Logitech G15 applet now supports CPUs with up to 10 cores.
- Update: System tray icons' tooltips now display their respective core information.
- Update: Log file will now also contain power consumption.
- Update: Log file will now keep track of each core on AMD CPUs as well.

I updated to version RC6 but the cpu frequency is wrong because it indicates 3.9 ghz instead of 4.0 ghz. Why?

Please post a screenshot and a register dump (look in Tools menu).

Here they are

Note the multiplier, it's x20.5. In the register dump it's at x21 making it 4ghz. The issue isn't with core temp, but the processor changing the multiplier for some reason.
Bring up the Core Temp window and look at the cores and their frequencies. There is 0% load on your CPU, maybe it's throttling back to save on power?

I do not understand, I enclose another screen shot, look please

I solved it by setting it to 5 ghz and then to default but I do not understand the cause