[elektro] HP thermal throttle
njjano
njjano at firegate.hdsnet.hu
Wed Nov 20 19:02:56 CET 2013
Egyre jobb a tortenet, idezet az i82801GHM datasheetbol:
"THRM# Override Software Bit
The FORCE_THTL bit allows the BIOS to force passive cooling, independent of the
ACPI
software (which uses the THTL_EN and THTL_DTY bits). If this bit is set, the
ICH7
starts throttling using the ratio in the THRM_DTY field.
When this bit is cleared the ICH7 stops throttling, unless the THTL_EN bit is
set
(indicating that ACPI software is attempting throttling).
If both the THTL_EN and FORCE_THTL bits are set, then the ICH7 should use the
duty
cycle defined by the THRM_DTY field, not the THTL_DTY field."
Tehat BIOS eredetu a problema, az billenti be azt a bizonyos force throttle
bitet. A kerdes mar csak az, mi a feneert gondolja a bios hogy neki lassitania
kene?? Megserulhetett a flash tartalom, probaljak egy bios-reflasht? A baj az
hogy mar most a legfrissebb verzio van benne, nem tudom az update utility
vegrehajtja-e az ujrairast ha nincs verzio novekedes... tapasztalataim alapjan
altalaban nem :(
Jano
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