Using both cores?

Question

I have a Latitude D630 with Core 2 Duo. On the Performance tab in Task Manager I am only seeing one processor graph. I checked the BIOS and the setting is enabled for duel core. When I click View > CPU History the option One Graph per CPU is grayed out. Is there another way I can verify if both cores are active and being used?

tommo666 · Answer

The user has a Latitude D630 with Core 2 Duo and is only seeing one processor graph in Task Manager. They checked the BIOS and the setting is enabled for dual core. They are unable to verify if both cores are active and being used. The suggested solution is to check if the correct HAL is loaded in the Device Manager and update the driver if necessary.

travisbarden · Answer

The user has a Latitude D630 with a Core 2 Duo processor and is concerned about only seeing one processor graph in Task Manager. They checked the BIOS and confirmed that the dual-core setting is enabled. They are wondering if there is another way to verify if both cores are active and being used. The answer suggests that the system is reading ACPI correctly and that the user is simply accustomed to seeing multiple graphs on multi-core systems.

Using both cores?

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