I know that apple doesn't sell macbooks (just the vanilla, white macbook, not the pro models) with 8 gb of RAM but I'm wondering if it's possible to upgrade one to 8 gb of RAM. Anyone done it?
Hi,
Im using windows 2007 server 64 bit OS, I've uploaded the snap shot of my task manager
when minimum processes running
It shows
Total memory 8190 mb
*Cached memory 4315 mb*
Free 3402 mb
So effectively I get only 3402 mb of total RAM usage
My question here is more than half is used for cached memory is there any means I can decrease this…
My girlfriend bought a laptop last week. It's a core 2 duo with 4 GB
We installed vista 64bit, and one of the first things we did was right click on "My computer" to see gthe properties. Immediately we noticed something strange about her RAM, the line said:
Installed memory (RAM): 4,00 GB (3,68 GB usable)
I told her not to worry, thinking it…
I have 1.5 GB of RAM installed on an older Dell, Pentium 4. I just installed Ubuntu 9.1 and the system is only seeing 244 MB of RAM, even though there is 1.5 GB on the system. The BIOS sees all of it. I ran a Knoppix disc and it only saw 25 MB upon booting.
I made no particular changes to the installation taht would affect this. I looked…
I need to increase the RAM in our DELL servers but with the lshw I cannot see if the RAM installed is a UDIMM or RDIMM.
Handle 0x1100, DMI type 17, 28 bytes
Memory Device
Array Handle: 0x1000
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 2048 MB
Form Factor: DIMM
Set: 1
…
I am launching my social network soon an looking into hosting. The question i am lost is: Do i need separate servers for web vs database vs image handling since there is photo sharing? Or does 1 server handle it all?
Also is more ram better? If i get 50GB ram is that better than having 8 gb ram?
EDIT:
It is PHP codeignitor and MySQL for…
My system is encrypted using Full Disk Encryption, i.e. everything except /boot is encrypted using dmcrypt/luks. I am concerned about Cold Boot Attacks.
Prior work:
https://tails.boum.org/contribute/design/memory_erasure/
http://tails.boum.org/forum/Ram_Wipe_Script/
http://dee.su/liberte-security…
I have some failing RAM in a server and I ran dmidecode to figure out what tyoe of RAM I needed to replace it with.
The server has 6 RAM slots, 4 of which are in use. When I run dmidecode this is what I get.
dmidecode 2.10
SMBIOS 2.4 present.
Handle 0x001F, DMI type 17, 27 bytes
Memory Device
…
I have 1.5 GB of RAM installed on an older Dell, Pentium 4. I just installed Ubuntu 9.1 and the system is only seeing 244 MB of RAM, even though there is 1.5 GB on the system. The BIOS sees all of it. I ran a Knoppix disc and it only saw 25 MB upon booting.
I made no particular changes to the…
I have a computer which crashes after about 5-45 seconds of operation. It can run memtest86+, and it doesn't display any errors, but it doesn't prevent it from crashing within the time frame listed above. The heat sink appears to be installed correctly, and I don't think it is related to…
There are lots of tools for creating RAM drives. None of them seem to work for windows 2008 R2. Does anyone know if this is possible and if so how. Does anyone know of a tool that does work?
I've tried the gavotte ram disk. It doesn't work. When i try to install it it just sais…
Hi all,
Today I upgraded to Opera 10.5 from Google Chrome and I have two really important questions about it.
1) Is it normal for it to use SO MUCH RAM!!!!? Closing tabs doesn't help, but opening new ones add on to the usage. I can have just 4 tabs open and it goes up to the…
my linux (ubuntu 12.04) laptop crashed, and I am trying to figure out why.
# last
sds pts/4 :0 Tue Sep 4 10:01 still logged in
sds pts/3 :0 Tue Sep 4 10:00 still logged in
reboot system boot 3.2.0-29-generic…
Hi,
Having a bitmap displayed as a blueprint and doing poly modeling gets slow in maya2010.
Any options to feed it more ram ? Any performance tips ? N00b here :)
Thanks,
George
I'm looking for some decent RAM for upgrading my machine for gaming. I'm looking to get 2 Gigs and it needs to be ddr (3200). I'm looking for something that costs less than $100. My current motherboard is a nForce 4 SLI uATX (131-K8-NF44-AX). Any suggestions?
Why other dvd rom/ram can read data from scratched disk and others cannot. For me its a comparison between LG and Lite On. Lite on, gets errors while reading disk with scratches. LG can read disk with scratches with no problems. Why is that?
Is it possible to modify the…
I have a Dell Vostro 1000 which uses ATI RS480 mainboard. Specification says that the front bus of such mainboard is 1Ghz.
However, the default RAM came with mainboard is PC4200 (533Mhz).
I wonder if I can replace them with PC6400 (800Mhz) or at least PC5300 (667Mhz)?
I'm coming from a PC, loaded with a Core 2 Quad CPU and 8GB of DDR2 RAM. I was running Premiere CS3.
I'm new to Mac so I'm not sure if this will help performance: Will increasing my 21.5" Core 2 Duo iMac's memory from 4GB (DDR3) to 8GB improve performance of Premiere…
the server model:
HP Poliant DL160 G5, both servers have identical product ID.
for some reason one of the servers have 4GB ram reserved. it shows in the memory tab on the Resource monitor as "Hardware Reserved".
I've googled it a bit and found some post related to…
I'm gathering specs to build a highly reliable file server, somewhat future proof for the next 3-5 years. The component I'm starting with is the motherboard.
Are there motherboards that have been shown to support ECC RAM (and which particular models?) and also USB…
I have a 21.5" iMac (Late 2009). Apple says that this can handle up to 8GB of RAM. They say that the 27" can handle more (up to 16GB). What happens if I install 16GB? Will it run? Crash? Use only part of it?
I'm coming from a PC, loaded with a Core 2 Quad CPU and 8GB of DDR2 RAM. I was running Premiere CS3.
I'm new to Mac so I'm not sure if this will help performance: Will increasing my 21.5" Core 2 Duo iMac's memory from 4GB (DDR3) to 8GB improve performance of…