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AMD's Zen Processor
204 members have voted
9 posts in this topic
Hello All. I have a question:
I need to repaste my laptop. To clean the old thermal paste, i went to the pharmacy and bought an acohol solution with 78% alcoohol (highest content they had).
However, the same solution is also 2% salicilic acid. There are no other components in the solution (except 20% water). Can i usr it to clean the CPU anyway?
Have Clevo P170SM and working music and video production. Processor: Intel core i7 4800mq 2.7GHz with turbo boost up to 3.7GHz x8 (47W), Graphic: Radeon R9 M290X 256BIT 4GB DDR5 (100W) + Intel HD 4600, Memory : 24GB DDR3 1600MHz, SSD 3x Samsung Evo 1tb, and interested for upgrades, so if somebody have experience with GPU NVidia GTX 1070M 8GB (150W): https://www.digitaltrends.com/computing/gtx-10-series-mobile-reveal/ and CPU AMD Ryzen 7 1700 (65W) : http://www.trustedreviews.com/amd-ryzen-7-1700-review. Of course I will have to change memory with DDR4-2400, but question is, will the 230 watt power adapter be enough and should I expect some more problems (except money) to do that. Thank's in advance.
I would like to ask you about Intel Rapid Storage Technology, since few weeks I have a problem with my RAID0 ( 2x 512GB SSD disks ) after I shut down Windows, and power on the laptop, I have a message that RAID is damaged and one of the disks is missing. So i figured out that I'll check it in BIOS settings, and in BIOS everything is OK, 2 DISKs are visible, RAID status is NORMAL, if I run Windows after BIOS, then everything works perfectly, but if I run windows in 1st place, there is always raid error, and one of the disks is missing. Have you met a similar problem, do you have any idea how to fix it? I have to admit that I had reinstall Windows, and it's not helping ( Windows 7 and 10 were tested ).
[SOLVED : Cpu idle bug fix without hibernating!] MBPr Late 2013 (dgpu) + GTX 970: Optimus working, "cpu idle bug"By dnkei
EDIT: SOLUTION on my 4th post.
I just wanted to know if anyone found a fix for the cpu idle bug without hibernating.
First of all, I made my setup in 2015 and I just used an external monitor since at the time making it work with optimus having a dgpu was unknown. Recently I read that disabling the dgpu was an option so I quickly got "up to date" reading the new stuff, but I might have missed something. Keeping that in mind:
I have a MBPr Late 2013 (GT750M dgpu) with an Akitio Thunder Box, with a dell power supply (which I always thought it might not be enough because I had to limit the power with Afterburner to 80% so it wouldn't shut down when playing a few hours) and an Nvidia GTX970 (KFA 4GB).
Since I was using a Win 7 on Bootcamp/BIOS I decided to start from scratch: got a Win 10 EFI installed, got reFind so I could activate the visibility of the Iris igpu, and although it seems to be much more buggy, got to run the system with the egpu. Then disabled the dgpu on the device manager, used the switch-gpu bat file as admin to get the igpu as main, so far so good. Shut down, Boot.
I get to the point where I basically have the egpu working and I tried running Tomb Raider's benchmark (what I had at hand) and it was going smoothly (which wouldn't be like that with the iris or dgpu). Also, looking at msi afterburner my egpu was at 100%.
The ONLY thing that I can't by any means get to work is to not have the CPU idle crazy load. I get around 25-30% of CPU load and if I try to hibernate the system it... well it goes to hell, haha.
The MBP seems to hibernate (sleep/shutdown black, fans out) but the egpu is still on with the fans (doesn't really hibernate), and from there its impossible to make it run. Pressing any button, alt, power, whatever, it tries to wake up/power on for a moment, but it simply can't finish, just black screen with the fans turning on. The only way to shut it down is to hold the power button. And after that it basically locks there and becomes even difficult to boot again, I actually have to press alt, go back to osx, reinstall refind - since it no longer appears with it trying to wake up from hibernation- run windows efi and quickly press shift+f8 to run in safe mode and then boot correctly (and again with the cpu load).
I have to say that even when working, my macbook pro doesn't consistently boot with the egpu via thunderbolt2, with any combination (wait to plug the cable, have it powered on, off, preboot, when starting windows, etc.) it just seems to randomly work. It used to work a bit better before refind, though, but never consistently (don't know if that has changed in the past years).
So... any ideas of how to get that cpu load off? Or to make hibernation work?
Oh, as a note, I read that when you disable the dgpu and use the switchgpu script you can control the screen brightness again, but I just have it locked to the max. The control osd appears and moves but it doesn't actually change. I don't care about it but I thought it might give a hint of something not done properly?
Many thanks to whoever can give me any ideas!!!
EDIT: Reduced part of the cpu idle from known w10 small stuff but the main bug is still there, about 15%)
I finaly bought a i7 3940XM after 4 year (old 3610QM) ! and I cat overclock it in the unlocked bios.... 1762IMS.30U (by xonar)
Wenn ich go the the menu ICC its show me "ICC Overclocking unavailable Library failed to initialize"
why ? could someone help me ?
Thanks you !