I have a weird problem with my laptop. my laptop is a dell latitude d630 with an intel core 2 duo T7300 cpu it is a dual core cpu
but since 2 days my computer runs slower. i didn't understand. using cpu-z i saw that my cpu only has ONE core.
i do not understand. can cores go bad separate?
my labtop hp core 5i is screen suddenly become balank now what should i do
View 1 Replies View RelatedI'm having is that I recently installed Windows 7 Ultimate (from XP Ultimate) and the computer was working really slowly.
First I opened task manager and found only one CPU was being monitored, there was only one window for one CPU, not two windows with only one firing!
This I found strange, checked the WEI and my processor got a 2.3 rating (its a Core 2 Duo @ 1,83Mhz, a T5600), I then downloaded a tone of widgets to check if they could "see" the other core, nothing. I went into msconfig, the no. of processors box is unchecked, if I check it, the drop down menu only gives me the option of picking 1 CPU.
using Vista, but I can't seem to be able to use his fix: [URL] (bottom of page, can't find the HAL detection checkbox)
I am running Windows 7 Ultimate on an HP nx9420 laptop with 3GB of RAM, a new HDD (250GB), the old one just stopped working really, and the Core 2 Duo T5600 @ 1,83Mhz that is running only one core.
I have a pc that came with XP but is now running windows 7 Home Premium 32 Bit. (SP1 with all updates)
Ever since i upgraded windows has only seen one core even though its a dual core system. The processor is a AMD Athlon 64 Processor 3500+ 2.20Ghz.
I have checked the BIOS and cant find any related settings and when i go to msconfig in the boot menu (advance) Number of processors is unchecked by default and if i check it the drop down only shows one core. The device manager is not showing any driver issues.
I'm not overly familiar with low-end hardware (look at my specs ). What was the difference between Intel's Core 2 Duo and their Pentium Dual core? They seemed like identical CPUs to me.
View 7 Replies View RelatedThe computer I'm using is older (3+ years) and has frustrated me a few times, most notably in the past 2 months.
That said, this is a new problem. My second (DVI) monitor is detected by Windows but doesn't display anything. In both the display settings and the NVIDIA control panel, I can see a second (Impression) monitor, but it's blank and I can't get it to show anything. In fact, the monitor doesn't seem to recognize that it's connected, because the orange "power but no input" light is on rather than the green "power and input" light.
This is a Windows 7 64-bit installation on a Dell Dimension E520.
I just installed Windows 7 Ultimate 64 bit OS. The BIOS sees both hard drives and the CD and DVD drive and the Windows Device Manager shows the extra hard drive and both optical drives. When I click the folder in the task bar (Libraries) I can only see "C" drive and no optical drives either. When I click on the CD drive I get the right menues for it, but it does not work at all. If I put a CD in the drive it locks up the system and I have to power off the computer before I can eject it.
System Info:
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, Service Pack 1, 64 bit
[Code].....
I am running Windows 7 on a system I built myself about 18 months ago. I recently added 4Gigs of RAM to the existing 2Gigs.Occasionally I get an error message about being out of memory. It during one such episode that I discovered that only 4Gigs of RAM is actually being used.I've only know about this site for a week or so or I would have been able to give you more specific information
View 4 Replies View RelatedI have a problem with my radeon. After I install windows they don't recognizes my graphic card , they only recognizes VGA standard graphic card.
View 3 Replies View RelatedUbuntu kills comp, grub reset screen only shows I partitioned my external harddrive via ubuntu to run ubuntu. Back on windows, my harddrive isn't read in my computer but it shows in device manager. How can i access this?
Additional info: Seagate 500 gb harddrive
QX9650, quad core, task manager, cpu-z, cpu-id, shows showing only 2 two cores.I recently upgraded an Intel E8500 to a QX9650 and had the problem of Windows 7 only showing 2 of the 4 cores.It took a few frustrating hours to find the solution, but I got there in the end without the need for a Windows re-install.
1st: You must have Windows 7 Professional. Home Premium does not support more than 2 cores. Upgrade to Pro.
2nd: If Task manager and CPU-Z are only showing 2 cores, you'll be feeling pretty confused, right?
Go to Start-->Run, type MSCONFIG.Under the BOOT tab, click 'Advanced Options'.In the top left corner it says "Number of Processors" (you'll have been here already and it says '2').Uncheck this and do a reboot.This solved my hours of confusion. Now I have 4 cores in Task Manager, CPU-Z and all is well.If all this fails, then get yourself set up for an OS reinstall; that should get you where you want to be.
I'm having an issue with my CPU. It seems that it is only using one of its cores. This issue first became apparent to me when I was trying to run Blacklight Retribution. It popped up a warning message saying that my computer does not meet the minimum requirements of have at least a dual core. And indeed the game was unplayable, with single digit fps constantly. However when i go to the performance tab of my task manager it shows 4 graphs, meaning that 4 cores must be running. Then I go the boot tab of my systems configuration, click on advanced options and underneath the "Number of Processors:" check box (which is unchecked), it shows 1 as the number of processors. My processor is an Intel(R) Xeon(TM) CPU 3.60GHz (4 CPUs), ~3.6GHz.
View 2 Replies View RelatedI am working currently in 2d/3d animation field. I need a faster processor. I need to know the comparison between core i3 and dual core processors regarding configuration, customization, speed and performance.
View 1 Replies View RelatedIs the dual CORE 2.8ghz good also for the windows 7 system?
View 1 Replies View RelatedSo I'm on my computer playing a game and I have a CPU usage gadget by Keat and the gadget is telling me, my Core 2 is at 82% while Core one is at 25%.
aren't they supposed to carry the load equally, Or is that normal? When I have something else up besides the game I'm playing (MineCraft online) it evens out more.
My system specs are Windows vista (but updated to Windows 7 Home premium and completely updated) Pentium dual core cpu t4200 4.00 gb Ram. 64 bit
Well i did a slow format to install windows 7 again in the same Hard Disk, the surprise is when after do a new clean installation, when it finish and let you write your user name and the name of your computer it says: Now write your username (for example: Juan) Juan was the name of my old installation user, and i dont know why it can recognize it if its a clean installation.
View 3 Replies View Relatedi have windows 7 and a dell 1600n multifunctional printer - i can print just fine but i cant scan things up - the printer is connected etc as i can print so no probs there but when i go to scan and use the dell software/ms paint it doesn't recognise the scanner - the scanner subfolder is in the driver folder on the printer installation?
View 3 Replies View RelatedI have an HP Compaq/Computer no longer recognizes cds or dvds
View 7 Replies View Relatedthe problem is if I create a new task for the task scheduler which is having multiple triggers, only the first entered trigger is recogized and used. E.g., I have two weekly triggers to execute a program. The first selects Mon, Tue, Wed, Thu, and Fri to run the program. The second selects the weekend to run the program, i.e. Sat, Sun. --> Now, the program starts only on Mon to Fri. The Sat/Sun trigger is neglected and the program doesn't start on the weekend.If I delete the first Mon-Fri trigger, suddenly the weekend trigger is recognized. If I then add the Mon-Fri trigger again (now as second trigger), it remains unoticed, i.e., only the weekend trigger remains used.In all cases I made sure the triggers were set "active".
View 6 Replies View RelatedMy DVD drive stop recognizing disc inserted into it. Both DVD's and CD's
View 5 Replies View RelatedI had a bunch of zipped font folders on my computer the other day and was installing them without issue, but I clicked something, and they all instantly turned to PDFs. I deleted them all. But now, when I download fonts, my PC no longer recognizes the folders as zipped files containing fonts for me to extract. It gives me the option of opening it with Acrobat or Irfanview or it tells me to choose a default program. I lost my computer in a tornado storm and got a new one and need to have certain fonts installed for a book I'm working on.
View 5 Replies View RelatedOur Sony Vaio laptop has several user accounts on it. Today I got an older keyboard with a ps/2 connector at a garage sale and connected it to the vaio with a ps/2 to USB adaptor. It worked for a few minutes, then suddenly the (new) keyboard stopped being recognized. I unplugged the keyboard, and now the vaio laptop keyboard no longer works - it's not recognized. I tried the vaio keyboard troubleshooting software without success.The curious thing is that this problem only exists on this one user account. Other accounts on the vaio work fine and recognize the keyboard, so I've messed up only one account's settings somehow. Other than nuking that account (with lots of personal settings and customizing)
View 2 Replies View RelatedMy laptop no longer recognizes my Sigma Tel sound card since I installed Windows 7. What should I do to make it sing again?
View 3 Replies View RelatedWhy did my computer stop recognizing my printer. I cannot find my printer desk.
View 2 Replies View RelatedHp 630 core i3 drivers for windows 7
View 1 Replies View RelatedHp 630 core i3 drivers for windows 7
View 1 Replies View Relatedi have dell inspiron 1464 laptop that has a core i3 processor i want to install XP with sp2 but i have no driver
View 6 Replies View RelatedI have recently bought a Dell XPS 15z laptop from eBay and it has an i7 2640m processor which according to the Intel website is a dual core processor. Well the problem i'm having is when I run task manager and CPU-Z etc, only one core is showing under performance. I have tried pretty much everything including reset Bios etc.
View 1 Replies View Relatedhow to download lan card cor i3 driver
View 1 Replies View Relatedi want wifi driver for my core i3 intel g6 series
View 1 Replies View Relatedi want intel core i3 lan drivers for windows 7
View 1 Replies View Related
