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No_OnE_PerFeCT
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Kernel-Processor-Power Dell Inspiron 7559

dears,

i enter event viewer for checking and i found these warnings.

The speed of processor 0 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

 The speed of processor 1 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

The speed of processor 2 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

The speed of processor 3 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

The speed of processor 6 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

The speed of processor 5 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

The speed of processor 4 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

The speed of processor 7 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.

if someone have solution for this .. thanks

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10 Replies
Moderator
Moderator

RE: Kernel-Processor-Power Dell Inspiron 7559


Hi,


I would suggest you to update the BIOS and Video card driver on the system. Please enter your service tag # on the link below, select the OS, then download the BIOS from BIOS section and Video card driver from Video section onto the system and install it.


http://dell.to/18r60nI


Once the drivers are updated please monitor the issue for next couple of days to check for issue resolution.


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No_OnE_PerFeCT
1 Nickel

RE: Kernel-Processor-Power Dell Inspiron 7559

i did that and the problem still ON .. i did clean installation for windows and the same problems still occurs

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Moderator
Moderator

RE: Kernel-Processor-Power Dell Inspiron 7559

Please revert to us the with following details in private message. To send a private message, click on my name and send private message.

1. System service tag
2. Registered owner's name
3. Region your are located.
4. Email address

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No_OnE_PerFeCT
1 Nickel

RE: Kernel-Processor-Power Dell Inspiron 7559

ok i sent it .. thank you

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No_OnE_PerFeCT
1 Nickel

RE: Kernel-Processor-Power Dell Inspiron 7559

i notice this failed today .. i think its related to my problem ?

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No_OnE_PerFeCT
1 Nickel

RE: Kernel-Processor-Power Dell Inspiron 7559

any update ? .. can u answer me and dont ignore me plz >?

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Saltgrass
4 Ruthenium

RE: Kernel-Processor-Power Dell Inspiron 7559

Try setting your Power Scheme to Balanced.  I saw some of those messages after I stopped some of the Dell utilities from loading, of which some were probably related to the Special Dell Power Scheme.

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XPS 2720, Inspiron 17 7779, Inspiron 15 7567, XPS 13 9365, Inspiron 1545, TB16 Dock

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mynhow
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RE: Kernel-Processor-Power Dell Inspiron 7559

Well, I don't work to Dell, but I have an idea about this warning. When I restart my Dell, after logging in I notice in about 2-3 minutes my CPU cooler goes to maximum speed for 5 sec and drops the speed to normal. I've read this happens in other brands of laptops with I7 processors.

So in my opinion this is safe process that limits power on processor during the boot time, to avoid overheating.

After logging in and windows starts to load drivers, the system applies the power plan. And during this firsts seconds with this limitation windows logs a warning about CPU is in low performance.

After this time, I see my system working pretty well. So in my opinion this is not a problem, just a limitation to prevent damages to the processor during the boot time. I'm not an engineer, but it makes sense since there is a thermal driver installed and it controls CPU power and cooling.

Make sure that your power plan is set to maximum performance and after 3 min look the processor speed at task manager. My system works 3.3GHZ  in idle and 3.5GHZ in full performance, the maximum this CPU can reach.

No_OnE_PerFeCT
1 Nickel

RE: Kernel-Processor-Power Dell Inspiron 7559

thanks for your answer .. my CPU should reach 3.5 Ghz but its not reaching this .. i get 3.33 Ghz in normal use and its going to 3.07-3.10 Ghz in Stress use .. + im having random lagging issue and fps drop randomly during game or watching movies or even normal use .. something wrong with this laptop from the first time i brought it

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