The Definitive Guide to Acer Aspire Gemstone Blue Throttling Issues

[weinter]

restart what?

everytime after overwriting the table i rebooted the notebook.

Oh ok refer to Dark Silver then...

[Abraxis]

fyi:

i've the throttling issue just while gaming. If i do prime95 stress test e.g. theres no throttling. So i think graphic card could be a cause, but have no idea in which way.Graphic card overheating shouldn't be the problem as u can see in the screenshots.

[Abraxis]

hmm dark silver do have a 6920G and i do have a 8920G. If i understood u correctly that doesnt make any difference, but maybe it does.

weird..

sometimes it feels like i doesn't depend on temperature at all. Throttle starts sometimes with GPU<80° an CPU<50°

[weinter]

hmm dark silver do have a 6920G and i do have a 8920G. If i understood u correctly that doesnt make any difference, but maybe it does.

weird..

sometimes it feels like i doesn't depend on temperature at all. Throttle starts sometimes with GPU<80° an CPU<50°

Or if you are an extremist try removing all the throttling functions.

[Abraxis]

how high is the risk?

and could u tell me all that is connected with throttling in the dsdt.table?

This topic is completely new to me.

[weinter]

how high is the risk?

and could u tell me all that is connected with throttling in the dsdt.table?

This topic is completely new to me.

No risk as long as temperature remain within limits
The point of ACPI throttling is to define which Device is monitor by ACPI.
If you remove both CPUs entry then it will not be subjected to throttling at all.

[Abraxis]

OK,

i don't know exactly what u mean, but i'll search the dsdt.asl for cpu entrys that does make sense?

[weinter]

OK,

i don't know exactly what u mean, but i'll search the dsdt.asl for cpu entrys that does make sense?

Remove the whole _PSL entry the PSL contain the device to be throttle which is the CPU

[weinter]

This should be helpful

_PSL (Passive List)
This object is defined under a thermal zone and evaluates to a list of processor objects to be used for passive cooling.
Arguments:
None
Return Value:
A variable-length Package containing a list of References to processor objects
The return value is a package consisting of references to all processor objects that will be used for passive cooling when the zone’s passive cooling threshold (_PSV) is exceeded.

_PSV (Passive)
This optional object, if present under a thermal zone, evaluates to the temperature at which OSPM must activate passive cooling policy.
Arguments:
N
one
Return Value:
An Integer containing the passive cooling temperature threshold in tenths of degrees Kelvin
The return value is an integer that represents tenths of degrees Kelvin. For example, 300.0 Kelvin is represented by 3000.
If this object it present under a device, the device’s driver evaluates this object to determine the device’s corresponding passive cooling temperature trip point. This value may then be used by the device’s driver to program an internal device temperature sensor trip point. When this object is present under a device, the device must contain a native OS device driver interface supporting a passive cooling control.

[Abraxis]

or maybe something inhere:

ThermalZone(TZVR)
{
Method(_TMP, 0x0, Serialized)
{
Store(VRTP, Local0)
If(And(Local0, 0x80, ))
{
Subtract(Local0, 0x100, Local0)
}
Return(Add(0xaac, Multiply(Local0, 0xa, ), ))
}
Method(_CRT, 0x0, NotSerialized)
{
Return(0xed0)

because of the _CRT and TZVR and TZVL are much higher than TZ00 and TZ01.

and to be honest, i do not no what excactly to do to:

..remove both CPUs entry then it will not be subjected to throttling at all.