Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Windows 7 cpu speed issues HP Probook 4520s Corei3 380m

26 Aug 2012   #1
mediatek32

Windows 7 Home Premium 32-bit
 
 
Windows 7 cpu speed issues HP Probook 4520s Corei3 380m

Hello all,I have been plagued with an issue.Upon plugging the charger into my laptop,regardless of power setting,the cpu speed will slowly plummet to 101mhz regardless of usage.I have checked and double checked the Minimum and Maximum processor state options to try and alleviate it but these have no change,the problem only occurs when windows is booted outside of safe mode.Cpu/gpu temperatures appear to be within their normal ranges,however the cpu speed will ascend to the normal 2.53 ghz once the battery charge has reached 67-69%,hwmonitor shows voltages within normal ranges,and the battery at 0% wear.Changing the Maximum/Minimum processor states will temporarily raise the cpu speed to normal for roughly 5 minutes,then it begins a slow descent to 101mhz,any help will be appreciated!


My System SpecsSystem Spec
.

26 Aug 2012   #2
mediatek32

Windows 7 Home Premium 32-bit
 
 

band-aid fix/solution found,Loading the cpu with various programs forces it to keep the frequency up.
My System SpecsSystem Spec
Reply

 Windows 7 cpu speed issues HP Probook 4520s Corei3 380m




Thread Tools





Similar help and support threads
Thread Forum
hp probook 4530s dual hard drive issues
Hello! I have a hp probook 5430s running windows 7 home 64. I am trying to get the computer set up to be a mobile DAW for my upcoming deployment and decided to remove the optical drive and install another hard drive to put my huge libraries on so they don't take up all of my C drive. The...
Hardware & Devices
HP Probook 4520s doesn't start!!!
Hello Guys!!! I have HP Probook 4520s. I have 9 cell 7200mAh battery installed on my laptop. My laptop doesn't start up when i press power button while on battery power. When i press power button LED light (where charger cable connected) blinks four or five times and stops and laptop doesn't...
General Discussion
Not able to restore my HP Probook 4520s to factory condition
Dear All, i have a HP Probook 4520s (now out of warranty) and i want to bring the same to factory condition bcoz of virus issues. Now, on various forums i read there is an option of F11 for recovery manager, which is not working in my case. 1) In Disk management I can see my recovery...
Backup and Restore
HP Probook 4520s and DVDRAM GT30L error 19
Dear friends, I have an HP Probook 4520s with I5 and 4gb ram and Seven 64bit. Everithing worked fine until 2 week ago. Now my laptop show me an error in the original DVDRAM GT30L. It seems unable to install the original driver of the original HP DVD Recorder. I tryed to download a new driver...
Hardware & Devices
Adding to dedicated memory on HP ProBook 4520s
I'm having trouble running a video-intensive software (xtranormal state) on my laptop. The DxDiag reports Dedicated Memory: 64 MB Shared Memory: 1632 MB I have 4 gigs of ram, so I thought that would give me enough processing power, but what I posted above is the only thing that seems to be...
Hardware & Devices
HP Probook 4510s CPU speed...
Hello, I have a HP Probook 4510s which has a good level of speed. Using the windows 7 desktop gadget tool i found that normal the CPU is running at 1-35% depending on what i am doing, and when the laptops comes out of stand by the CPU normal is around 35% and then goes down to about 11% until i...
Performance & Maintenance

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 08:44.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App