Hardware Drivers :: Computer Won't Use All Installed RAM
Oct 7, 2013
I tried to install more RAM, but after I put the sticks in, System information told me only 4GB of the 12 total GB were usable. My setup was two 2GB sticks in ports 1 and 2 and four 4GB sticks 3 and 4. I then switched it around and put the two 4GB sticks in ports 1 and 2, and the two 2GB sticks in 3 and 4. After this 8GB of the 12 were usable. Finally I tried putting the 4GB sticks in ports 1 and 3 and the 2GB sticks in ports 2 and 4 and vice versa.
RAM Sticks
4GB - Newegg.ca - CORSAIR XMS3 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMX4GX3M2A1600C9
8GB - Newegg.ca - Kingston HyperX Blu 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model KHX1600C9D3B1K2/8GX
MOBO - Newegg.ca - ASUS P7P55D Deluxe LGA 1156 Intel P55 ATX Intel Motherboard
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Jul 22, 2014
I've installed Microsoft Windows 8.1 Version 6.3.9600 Build 9600 on my HP 430 Notebook PC with 1 GB RAM and Pentium CPU @ 2GHz 2 Cores.
Display drivers are not working properly (i.e., everything appears bigger and unclear), earlier I'd successfully updated the display drivers and made it work using Device Manager. making a backup of the drivers (may be in .inf format) from the installed drivers so that I don't have to update it every time I re-install it.
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Jan 5, 2013
I installed Windows 8 and cannot boot my computer. I can hear the hard drive whirring but then it stops completely and black screen... Before that the power brick stopped working and the motherboard was fried.
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Aug 27, 2013
I'm new to Windows 8 and I'm having a hard time managing my way around. My windows automatically installed almost all of my drivers, but failed to recognize the coprocessor. When i open the properties it says:
The drivers for this device are not installed. (Code 28)
To find a driver for this device, click Update Driver.
When i try to find the driver automatically,it fails, but i cant find them aswell.
My motherboard is ASROCK 939a8x-m, therefore it has an nvidia chipset in it. I fail to find the neccessary drivers aswell and i don't know what else to do.
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Jan 25, 2014
I just got a BSOD. It happened while i was in a Skype call, listening to music, and about to go into match of League of Legends.
I've actually been getting quite a few of BSOD lately. The one I got before this one was
Kernel_Security_Check_Failure. Which I also got today.
I only seem to get BSOD when I have a sound card installed into my computer. I even bought a new sound card in hope to maybe fix this problem but I still get it. I've tried a few things too, I've even replaced my ram. I actually thought it was my AMD motherboard at first so I completly replaced my mother and cpu to a intel cpu and motherboard and still i get BSOD. The only thing I have not changed out has been my 2 Graphics cards and my SSD. But I didn't start getting BSOD till i either got my SSD or got more ram, I can't remember which. But like I said, I've already completely changed out my ram.
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Sep 15, 2014
Is this normal? if not then how do I use ALL of the memory?It detects that I have 8gb of ram but it only uses 4gb of it. I saw that 4gb was in hardware reserve and i dunno how to allocate more memory for use...
I have Windows 8.1 SL OEM
AMD FX-8350 8-Core @ 4GHz | Cooler Master Seidon 120v Liquid Cooling System | AMD Radeon R7 250 2gb DDR3 with Boost | ASRock 990FX Extreme4 | Kingston HyperX Fury 4gb (2x) | ThermaTake 700w LitePower| WD Caviar Green 2TB HDD | Corsair Carbide 300R Windowed
1. BIOS is updated
2. I can only change the DRAM Frequency in the BIOS, I currently set it to 1600 in hopes of fixing it
3. Msconfig > Boot > Advanced > Maximum memory unticked
4. I have also put both sticks in slot 1 & 3 but no luck
5. Kingston HyperX Fury is not on my mobo's compatibility list
6. Regedit-> Hkey local machine->CurrentControlSet->Control->SystemResources->ReservedResources -> No Value set
7. I tried to boot my pc using each sticks themselves, still no luck but:
8. There are no programs that are hogging the ram yet
9. I have contacted the Kingston representative over at tomshardware.com
10. for more details: 8GB of ram installed but i can only use 4GB of it? - RAM - Memory
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Mar 12, 2014
Since installing ssd drive I now have a loud fan noise, when I have checked speccy it is running at 59 degrees C so it is running hotter also.
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Aug 10, 2013
I built a computer recently (so it's not a 'store-bought system'), installed 16 GB of RAM, but System Information shows only 2.96 GB as usable. I'm using Win 8, 32-bit, with an Intel i3-2120 (3.30 GHz) CPU on an MSI motherboard. Not a gamer, so I have only a low-end GE Force 210 video card.
From what I gather, Windows 8 (32-bit) only allows a certain amount of RAM to be used. Is this correct? If so, did I make a mistake by installing 16 GB, when I could have installed a lesser amount? For example, if Windows 8/32-bit only recognizes (or at least, uses...) something like 3.5 GB---should I have simply stuck in 4 GB?
FYI, I'm happy with my computer, my wife and I can surf just fine (we have cable Internet, with an advertised speed of 15), and I don't really have any complaints. Just trying to educate myself about installed versus usable RAM.
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Sep 15, 2014
I'm certain I have the right memory installed. I just noticed that Windows seems to think I only have 4GB installed (I have 8 installed). In doing some research about this, I found that maybe the BIOS needs to be updated. I don't want to update the BIOS unless necessary in order to avoid something getting messed up.
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Dec 8, 2013
I recently bought an Acer Aspire E laptop but accidentally damaged the hard drive a few months later and had to replace it. My friend knows a lot about computers and has a side business fixing them and works as tech support for a company and for his university, so he installed the new hard drive for me and downloaded most of the drivers and installed them and said he would get the wireless working later. He eventually came back a few days ago to finish it up and after he left, I realized the wifi STILL was not working.
I have an ethernet cable and the thing it plugs into here in my dorm room, and the wifi works fine when connected to an ethernet, but Christmas break starts in a few days and I have no way to connect with my ethernet cable at home. I have my old laptop that I'm currently using but it's shitty and it doesn't turn on unless it's connected to the power cord so I can't really take it anywhere.
I've tried redownloading and installing all of the drivers myself but it doesn't do anything at all and I don't know enough about computers to figure it out. I did see that there is a yellow triangle next to the network controller driver so I'm assuming it probably has something to do with that being missing.
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Sep 2, 2013
HP's support site for the specific model M6-1035 lists no driver for the webcam. it was there under windows 7 but I don't recall ever deliberately installing a driver for it - I assumed win7 had it.
Windows 8.1 does not. nothing in 'devices', nothing under device manager, and no driver listed on the HP support site. the latter is not surprising since they don't provide a host of drivers for the laptop.
No keyboard-specific drivers [like for the function keys etc], wrong firmware for optical, and other small things.
Any generic cam driver that will function?
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Apr 17, 2014
my windows 8 x64 enterprise.
First of all Re-install is NO option WHATSOEVER. Because i have 500 + games installed. I have a masterbackup of it but i have 200+ new games I want to fix this installation before I do a new masterbackup.
The problem is I can't install nvidia drivers I got failed to install simple error. I think this is related to the processor /raminfo not showing in management computer and DXDIAG.
So I read around abit and it was said problem might be related to WMI? So I did all things suggested but I still get the error code 127 when trying to start WMI.
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Oct 29, 2012
I have a problem with my usb root hub after i installed Win 8 from Win7. Only my USB 3.0 don't work anymore... I installed new driver, it detect my WD passport then 2 sec after, nothing anymore and error 19, uninstall then reinstall nothing happen.
I used my usb 2.0, all work great!
MOBO info : Asus P8Z68 deluxe!
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Nov 1, 2012
I installed windows 8 in HDD 1tb Seagate. Then I bought Corsair 240 SSD drive and fresh installed everything there. Now if I boot from SSD drive my Seagate won't show up and I have tried other cables I have 5 hard drives in my system. It shows up in boot menu but won't show up in Disk management or anywhere else.
Then I connected it to the USP port and disk shows up no problem. I would like to leave this copy in as a backup so I don't want to delete it. I can boot into these windows but then my Corsair SSD drive won't show up. Whats up here.
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May 25, 2013
Windows 8 Pro with Skype 6.3.0.107 - device manager shows no errors (webcam driver version 1.0.3.37), Skype can see the spc900nc integral mic but cannot see the webcam.
PS: For the record the win 7 compatibility report says the webcam is compatible.........
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Mar 31, 2014
-Windows 8.1 Professional x64
-I have (2) HDD's under RAID 1 {mirrored}
After fresh install I now have the (2) HDD's shown and was was notified to install chipset driver, so I did and ended up installing the Intel Rapid Storage Technology.
Now my (2) HDD's are mirrored {combined to one drive} but the problem is I get an error about recycle bin being corrupt, delete- yes or no?.... and nothing works trying both options and the message keeps coming up.
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Jul 9, 2014
My pc specs are as follows:
1)Intel 4670 K
2)Asus Sabertooth Z87
3)12 GB DDR3 ram
4)Windows 8.1 Pro x64
5)Razer DeathAdder 2013 mouse
6)Logitech Usb keyboard
My pc was working fine until yesterday night when july windows update was downloaded and installed.
Then when today morning i booted up my pc all my usb devices stopped working, I cannot use my mouse or keyboard when my windows is booted.
However, I am able to use my mouse and keyboard fine in UEFI bios without any issue.
I tried clearing cmos,changing ports,enable and disable legacy usb in bios,enable and disable intel xhci still my mouse and keyboard are not working when windows boots up.
I tried system restore using windows 8 cd but it ends up giving some error during restore and says unable to restore.
I am able to access my system registry and explorer using the windows 8 cd.
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Sep 15, 2014
I have the laptop as stated above, i have had it a week and the user before me had decided to put on 7 instead of 8. i completely wiped and restored to windows 8.1, installed all sammy drivers and ensured it is all up to date.
the laptop had huge instability issues, the hdd was on its way out as mbr was damaged and the heads were ticking badly. then i found the ram was not secured in the sockets properly too. so i fixed it all!
Anyways back to the problem. i have the realtek hd audio drivers installed from sammy, reinstalled the ones from realtek themselves and still nothing.
Main issue, mic and speakers built in work and are fully detected. but the microphone port and headphone port are not detected, no matter what i plug into them.
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Apr 28, 2014
I'm using Windows 8.1 Pro 64 Bit. If I go to Control Panel/Windows Update/View Update History KB2919442 is shown as installed successfully on the 12 March 2014 "BUT" if I go to Control Panel/Windows Update/Installed Updates there is no KB2919442 listed.
If I download KB2919442 directly from Microsoft and try to install it manually it says "This update is not applicable to your computer"
I'm obviously having no success trying to install KB2919355 as it never shows as available in Windows Update and if I download it manually from Microsoft and try installing manually I get the same error message "This update is not applicable to your computer"
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May 17, 2013
Since refreshing win 8 my DVD drive doesn't appear in 'computer' and doesn't boot from the win 8 disk. The green light on the drive flickers and you can hear the drive reading the disk.
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Jul 3, 2013
Installed new usb keyboard, shows as HID Keyboard Device in device manager, but there is no power management tab. How do I allow the keyboard to wake the computer?
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Feb 28, 2013
I have a TDK 16GB usb pen drive that shows in Device Manager when inserted but not in Computer. It does sometimes appear but very rarely. I have updated all driver via Device manager an they are fine.
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Nov 30, 2013
I got my new comp yesterday and it was working fine but during critical updates the power cord came unplugged and since then my computer won't work. When I press the power button it turns on for a second or two, then immediately turns off, then just continues doing this in an endless loop restart cycle. I cannot access bios and my monitor does not turn on during the few seconds that the computer has power. My power cord does not work in my current old desktop and the power cord from my old desktop does not work in my new pc..
I have tried inserting the windows 8 disc, but computer doesn't stay on long enough to do anything. I've also pressed f2, f8, f10, f12 all of those and nothing works or causes the computer to respond.
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Aug 20, 2013
I am currently running Windows 8 64 bit and when I go to "My Computer" it is only showing my C: drive. I know my other drives (internal, external and dvd) are working because I can enter the directory name (ie. H: or E:) into the address bar and the content appears. Is there any way to fix this problem so that they show up in "My Computer"?
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Jul 15, 2013
When I plug one of my flash drives into my USB port I get this message F:/is not accessible The request could not be performed because of an I/O device error. I tried a few of the methods I found on the Net but nothing worked.
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Aug 26, 2014
I'm trying to connect my Samsung Galaxy S III to my new Asus LX302L via bluetooth.Both have bluetooth vers. 4 and I have successfully connected other units to my phone earlier but now it doesn't work.
I can "see" both units and they are linked together via password but that's it. After I linked them together, the status information on the computer says "Not connectet" for the phone. The same information is the phone saying about the computer.All drivers are up to date.
I want to use my phone as a remote using "Unified remote" and I also want to play music via the phone out to the computer speakers. This I have been able to do with my old computer (windows 7) but now it doesn't work.
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Aug 4, 2014
Does making a new drive by shrinking volume of c: drive and making a volume of the new drive slow down your computer? Does using space on the new drive slow down your computer either?
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Feb 9, 2014
I'm having an issue where if my USB devices are plugged in when i start my computer they are fine. but if i try to plug in a thumbdrive after it's already been turned on it won't recognize it. nothing.
Just Ran the SFC /scannow and i don't know what to make of it. it is attach The Attached file has the SFC details. not sure what to make of it.
Running
Windows 8.1 x64
Gygabyte: z68a-d3h-b3
(will attach more if needed.)
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Sep 15, 2014
I have a Dell Inspiron 660 PC w/windows 8.1 no matter what I plug into the usb port I cannot find it on my computer. I hear the connect/disconnect sound, but can't find anything on the computer as to where it is at or how to open it. The device is a storage device with photos. It also does the same thing with my phone. I hear it, but nothing opens or comes up anywhere.
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Jul 17, 2014
On my laptop, an error showed up suddenly last morning. It said something along the lines of this "Your computer's Hard Drive is failing". In more details it was my Western Digital drive, labeled at C:/. I instantly shut it off. It is a NE model laptop.
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Jul 30, 2013
my WESTERN DIGITAL hard disk was running smoothly and i can access all datas.....but today 1 disconnected it and there after it is not showing on "my computer"...
bt d indicator light is on and it is rotatng insise......but cant access it ....
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