Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [cpu]

The part of a computer responsible for performing computations, often referred to as a processor.

1
vote
0answers
23 views

How do I determine the component responsible for hardware lockup under high stress on a Linux system?

I have a computer that I would call "rock solid". I run it for months on end without the need to restart and have many programs, tabs, etc open all the time on multiple work spaces. No stability ...
1
vote
1answer
23 views

Does BIOS need to be loaded into main memory to be executed by CPU?

Wikipedia says Originally, BIOS firmware was stored in a ROM chip on the PC motherboard. In modern computer systems, the BIOS contents are stored on flash memory so it can be rewritten without ...
0
votes
0answers
16 views

CPU upgrade on a Dell Latitude E6400 results in in a dead system

I have recently bought a Core 2 Duo T9900 for my Dell Latitude E6400 laptop, after having read the following Dell community thread. Unfortunately, I obtain a blank screen after pressing the power ...
0
votes
0answers
24 views

computer won't power on after using 24pin to 6+4pin cable

my computer (HP Compact 8200 CMT) was working fine, then i decided to added a graphic card, but the graphic card that i bought needed a 6pin power supply and more Watts and i had one from an old PC, ...
-1
votes
1answer
41 views

Does CPU go over RAM for instructions in an infinite loop? [on hold]

I am curious at the same time ignorant about computer architecture. I am studying electrical and electronics engineering and know about hardware to some degree but not in depth. What I wonder is that ...
17
votes
4answers
1k views

How to update BIOS on computer that won't boot up?

My son is building his first PC with my assistance, and we're running into an issue where the PC will not boot up into POST. No signal on monitor, no beeps or POST codes. CPU fan and system fans are ...
0
votes
1answer
18 views

Max fan speed and inaccurate thermals after liquid metal (LM) for CPU and GPU, and new SSD

Been having heat issues with Razer Blade Pro 2016 (GTX 1080) for a while. Would get warm and fans would speed up just installing stuff; had to play games at medium settings; would shut off at 4K and ...
-1
votes
0answers
9 views

Lenovo Essential G510 (59-398438) CPU Upgrade?

I have a Lenovo Essential G510 (59-398438). It has a Core i3 4000M CPU in socket G3 with the HM 86/87 chipset. I intend to upgrade the CPU. I have found a list online of all the compatible CPUs for ...
-1
votes
0answers
25 views

How to choose a processor for multitasking? [closed]

Consider I’m using PowerPoint, open more than 10 browsing tabs, playing music & using another program at the same time, and I don’t want any of them become lag when I switch between the programs, ...
0
votes
0answers
20 views

Asus Maximus XI Code stops with Q-Code 10 (“PEI Core is started”)

This is my minimal setup, that I can't get to work: Asus ROG Maximus XI Code Intel Core i9-9900K Fury HyperX DDR4 2666, listed on the Memory QVL be quiet! Dark Power Pro 11 750W Corsair H115i RGB ...
0
votes
0answers
15 views

Determine which host CPU cores are assigned to a VMware virtual machine?

I have a 12-core CPU (logical cores) on my laptop and I'm running a virtual Windows 7 with 4 cores allocated. While performing some regular tasks in the VM, I spotted this CPU usage and I consider it ...
1
vote
0answers
33 views

How much CPU do I have left?

My Ubuntu 16.04 server hosts 4 processes, that run every 15sec, during about 10 sec. They hence require cpu on a periodic level. My server is a virtual machine made out of 4 cores (in fact a ...
0
votes
0answers
18 views

How to use slurm request only one core instead of a node or socket?

I wrote PERL scripts to analyze my simulating data. This is not a concurrent program. In the cluster, there are eight nodes. Each of node has 2 sockets which possesses 10 cores. I want to submit my ...
0
votes
0answers
25 views

How to get CPU (or Energy) usage *history* of *an app* in MacOS?

In order to maximize my battery life, I want to find and get rid of apps that use too much energy/CPU or optimize them. I researched for 3 hours, installed various tools, tried CLI but couldn't find ...
-3
votes
4answers
46 views

What would improve my laptops performance MORE, memory or cpu? [closed]

What would improve the performance of my laptop more? Specifically: Upgrading the CPU from: Intel® Pentium® Dual-Core T4200 1M Cache, 2.00 GHz, 800 MHz FSB (Code Name: Penryn) to either Intel® ...

15 30 50 per page
 Microsoft office activator |  windows activation crack |  windows product key |  windows 10 product key |  windows 7 ultimate product key |  windows 7 keygen |  activate office 2010 |  office Project keys |  project professional product key |  office 365 office 2016 office 2013 key |  office 2016 office 2013 key |  windows 7 professional product key |  windows 8 professional product key |  windows 10 professional product key |  office 2016 professional product key |