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Hi all,
I wanted to enquire about a topic which just came into picture in our organization...
We all know that adding RAM increase the system performance..but upto a certain extent after that adding RAM starts affecting the system performance.I intend to know that point after which if I would increase the RAM my system performance will go down.
Currently I am using Dell Optiplex GX745 Desktop with Pentium D 3.40 GHz and 1GB RAM.
Regards,
Dhawal Seth
Software Consultant
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Going from 1 dimm per channel to two dimms per channel will result in a very slight performance decrease because the second dimm will require the memory controller to use slightly looser timings. IIRC all P4D systems are dual channel so that would be going from 2 dimms to 4. Going from 2 to 3 would result in a major hit since the with the nonsymetric memory you'd end up running in single channel mode.
The capacity of the dimms has no bearing on this, and if going from 2x512 = 1gb to 4x1024=4gb allows you to reduce/eliminate your swap file usage the gain from that will dwarf the hit from memory timings.
--
If you view money as inherently evil, I view it as my duty to assist in making you more virtuous.
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Hi,
I have this motherboard and an Realtek RTL8187 Wireless 802.11g onboard wireless card. However, it couldn't seem to be able to detect our home wireless internet signal? Anyone experience the same? TIA!
I am a SysAdmin, I battle my own daemons.
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If it can't connect to an existing network, my guess would be that your motherboard's NIC
a) doesn't support your router's features
b) is misconfigured
c) does have the (latest) motherboard drivers loaded
d) is defective (entirely possible).
Without a lot more info regarding your router and NIC configuration, that's the best I can offer.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
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"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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hai friends,
one of my friends (electronics guy) had the following doubt. since iam a software person, i could understand nothing out of it. and i thought that, this forum attracts the professionals, who can answer this question.
the reply would be more appreciable and helps him a lot in his career.
his mail is as follows.
We need to add three more instructions for a microprocessor i.e., I33 and I17 and I9 to the existing design. the instructions I33, I17 and I9 regquired 33, 17 and 9 CPU cycles to execute individually. For example, a 32-bit restoring division takes 32+1 cycles to produce the right result, this is the motivation behind I33. Our task is to add the instructions, I33, I17, I9 to the existing design. The new design shall handle multi-cycle controls and using ROM for storing the micro-program. The divider control signals can be "straw ones".
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and the question is...
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If you view money as inherently evil, I view it as my duty to assist in making you more virtuous.
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Our task is to add the instructions, I33, I17, I9 to the existing design. The new design shall handle multi-cycle controls and using ROM for storing the micro-program. The divider control signals can be "straw ones".
may be this one.
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If you're asking about how to design hardware you're on the wrong board. I don't have a clue where you should be posting, but CP is a software development forum. This subforum is for issues with setting up hardware for deploying apps or for interfacing with hardware programmatically. You might see if the IC design software you're using has a support forum.
--
If you view money as inherently evil, I view it as my duty to assist in making you more virtuous.
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I see
but i have googled regarding the hardware design forums but in vain.
thank's for the reply.
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Where's the "existing design"? The statement of the problem doesn't make any sense without the necessary background information. Anyway, this looks suspiciously like a homework problem. If you have a specific question you can ask it, but don't ask us to do your work for you.
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This is certainly not a homework question,
but this came from one of my friends who is already working in a company.
please refer to my original post.
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Hello guys.
I have a hard disk (40 gig) but now the problem is that it only shows 3 gigs of the space.How do I recover the remaining 37 gigs.I checked the partition and I cudnt see any.
Thank you in advance.
kagiso
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try withdraw all switchers and plug your new hdd to pc
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I have.All other hard drives work fine on my machine and Ive taken this to work.I hve it connected at work now as we speak.
I checked the partitions and even had it formatted, but still nothing shows up.
Anything else.Thanx in advance guys.
kagiso
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Delete all of the existing partitions and start over.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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There was no partitions,but I did that anyways till it said not recognized and made another partition which is the same as the one I had initially.
Ive tried to recover using some software aswell but still nothing changes.
Ive tried formating the partition and rebooting and still nothing happens.
kagiso
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Some disk drives have jumpers to configure them for smaller sizes, to get around problems with compatibility with older systems. It might be possible to look up the drive model number on the manufacturer's website.
Having said that, I think there was a limit to 32GB but I don't recall one at 3GB. I think it's most likely that the drive is junk.
DoEvents: Generating unexpected recursion since 1991
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Thats wat Im thinking.
Thanx for all ur help guys.Much appreciated.
kagiso
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...AND some stickers are labeled overhead. I experienced that last week - took me 30 min. to figure that out 
greets
Torsten
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hey, does anyone known how to set up a network using windows xp?
i would like to set up a home network however I'm not sure what hardware i need, i have an ethenet cable and my house has wireless internet which all the computers in the house connect to. I would like to be able to access files and folders on other computers in the house, this would save time moving files from computers via cds.
Thanks in advance
Benjamin Dodd
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Benjamin, some of this you will learn during your BTEC course. However, I will send something to you via the CodeProject e-mail link.
modified 1-Aug-19 21:02pm.
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For those folks reading this later in the archives, you can e mail your files to yourself too in case you arent CD-RW savvy. Limited to the size your e mail provider allows unless you know how to split files, folders, programs, movies, etc.
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I have a desktop that is connected to my wireless router via LAN cable (router has 4 LAN sockets).
Also have an Epson R300 printer currently connected to desktop via USB.
To print from my laptop I have to have the Desktop turned on.
What I want to do is be able to just turn printer on and print from lappy without using Desktop PC.
I see lots of wireless print servers for sale but I was wondering if I can just get something that can connect the Wireless Router to the Printer, cutting out the Desktop.
I am not overly good with machinery so am not at all sure if this is possible.
Thanks
I still remember having to write your own code in FORTRAN rather than be a cut and paste merchant being pampered by colour coded Intellisense - ahh proper programming - those were the days 
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If the printer has an ethernet socket you will be able to connect to the router and print in that way.
Doing this would entail setting up a wireless network - which all I can suggest is that you google this area, as wireless networks are notorious for being either really easy or really hard to set up.
Why not install the printer on your laptop and just plug the usb cable into your laptop?
You always pass failure on the way to success.
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Unless your network has a ethernet port, you have to use a print server. I use a Keyspan PS-4 - it supports up to four USB (2.0) printers.
It seems to work fine under windows, but there's no Linux support.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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