overclock hp dv6 1140

hey men, i want overclock,on cpu, my notebook hp dv6 1140el with motherboard quanta 3628 and gpu ati mobility hd 4650.i searched information if someone did this operation or similar.hy research a modded bios or the pll to work by software and all data available.thanks and i hope than is someone than can help me and sorry for my English

 

Download SetFSB, find Pll diagnosis on clock list, press Get fsb and show us what's there.

 

how do i find my pll?I can not do anything without the pll.sorry but I do not understand your solution.

 

There are list of clock generators which You can choose in setfsb. On the end of this lists You can choose "Pll diagnosis". Its not particular clock, it will probably allow You to read the registers of clock generator. When You do this make the screenshot and show us. It should look like this: Imageshack - setfsb.jpg - Uploaded by darnok44

 

ok this is my screenshot Imageshack - catturapll.png
thanks for your help.

 

Can You check if clock generator ICS9LPRS355BKLF is giving You correct readings?

 

i test ICS9LPRS355BGLF because the pll that you said i don't have on pll list.with this pll the software recognize the frequencies but when i try to change,it return to default.sorry how do you calculated the pll with the diagnosis of mine? however the reading of clocks are right but i can't change nothing

 

i tried now with the pll that i said and with 2mhz and with 5mhz of overclock and the notebook crashed twice.

 

Actually I dont know for sure what pll You have exactly but I'm sure that You have clock generator made by IDT(byte 7 bits 3-0 (0.0.0.1=IDT), I suspect that it's ICS9LPRS355BKLF because this one exactly among others (Raltek, Silego) was used in DV5 series motherboards made by Quanta. Bit 6 from byte 9 = 1 (TME_Readback bit) what mean that no overclocking - TME enable. I'm giving You link to thread on this forum about overclocking with setfsb where is explained how to disable this TME lock: http://forum.notebookreview.com/har...pll-pinmod-overclocking-methods-examples.html and where are 3 examples of overclocking lappy with this clock generator. Unfortunately I know only one way to disable TME it's grounding pin responsible for TME and that require probably disasembly laptop, finding pll chip and soldering. I suggest You to contact one of the member this forum nando4 who was dealing with overclocking HP laptops with above 9LPRS355 and maby he will help You workaround TME without soldering.

 

thanks very much for your help.i contact one of the users tomorrow that I've recommended and I see that I can do but I'd rather avoid to open the notebook but if there are other ways I will so. Thanks again and then I add in the thread developments