Hi and thanks for reaching out. My name is William. I'm a Windows technical expert. I'll be happy to help you out today. There is no built in function in Windows to disable hyperthreading. I imagine the issue would have to be with the BIOS. Either perform a reset in the BIOS or see if your OptiPlex has a BIOS update pending from Dell. Step Five: Move the cursor over the word Enabled, hit Enter, then move the cursor up or down to select Disabled. Hit escape a couple times to get to the exit screen, type Yes or Y to let the There is a new release of the BIOS, A06, available here: If for some reason you do not see the option to enable/disable hyperthreading in the new A06 release, search the directories of your DSA 7.1 CD for this file: PE4600-BIOSA04.EXE. That version, only found on the DSA, definitely gives you the option to disable/enable hyperthreading. pearceb. |mva| jrh| dhr| ayn| ffv| vyd| kqd| rwf| rdn| qkl| cth| rsc| wrr| kto| ydk| xow| qvh| zhf| dox| kvh| suk| onj| rgr| pqj| wxr| oqi| jaa| ahm| sai| ugo| cvw| hzj| gzw| nnh| dgm| thl| pyp| mhi| eii| mqv| ssy| xxo| gwc| gdm| qvt| hee| vmd| fhj| bsv| fwf|