Computer Hardware Forum

Good Morning, this is Pedro Salazar O. I would like to know if there is any utility or option to extract the binary file from the RabbitCore® RCM4000 Series - http://www.digi.com/products/wireless-wired-embedded-solutions/solutions-on-module/rabbitcore/rcm4000 My problem is that one of my 5 boards got damaged, I have lost the binary file...

Hi. Earlier i could record(guitar) with my line in port. But for few months i cant. Now when i start a recording soft, other professional soft(mp3 my mp3 v2) then i get this message "setParams Unknown source" and next message is "get Source list: cant get access sources" and again "setParams Unknown source". And i can not record. but i can record...

Hi, I want to make my own USB GPIO using microprocessor type PIC18F14K50 for infacing & controlling machines with computer.Help me for developing bootloader & firmware HEX file for the same. For more details visit on following link. ::link removed per site policy:: Thanks Adeeb Raza

when i am copying files from my laptop to transfer into my 2gb card memory, it always show disc is protected, how to unlock that process so that i can transfer files easily from my laptop to card memory.

I have an Acer 7551 laptop and every time I click my keys I can hear a faint gargled-like echo through my speakers. Even if I pick up my laptop or tap on the table it's sitting on, it sounds like it amplifies that sound as well. At first I was getting major audio feedback but I adjusted the microphone settings by decreasing the microphone boost...

the mouse and keyboard will not work. im using PS2 keyboard and its not even lighting up after resetting everything. using windows xp SP3

I have a server running raid 0 configuration. I'm getting ready to upgrade it to new hard drives, and will be taking the server down for the upgrade process. Since I'm putting new drives in, I'll have to re-create the array before install, which is fine. However, since both of the original drives are still functional, I wonder if it would be...

The computer is just one-year-old. Many problems: - Always run every program slowly; - Desktop always appears some strang files; I've used some antivirus product to clear virus. It says everthing is OK. Help!

Whenever I use the DVD ROM on my PC, it slows the computer down really badly. Whether I use it to copy files onto a CD/DVD, or install a program, the CPU usage goes to around 55% (which is totally unusual) because in the processes field there is no proces with that much usage. I use this PC for a five or six months, this is new, for last two...

I still dont know why german keyboard is so difficult to use @ . Can you imagine pressing ctrl alt and @ to get inevitable @?. We don't need another steve job to point out this .....

computer hangs up and sometimes hibernate and after resuming windows a message appears which i have given in the attachment....thanks

Is it different from cache memory if so, how? And also, what is it main purpose?

Hello All, I figure you all can help me with this. I currently do not have a PC at home and my father has decided to give me his old Dell desktop. I belive this PC is about 4 years old. I thought about rebuilding it, though I've never attempt such a feat but, thought it would be a nice challenge. I don't plan on using it for anything other...

When I attach the wireless mouse to my laptop and start left clicking anywhere the search window appears. I can't click anything without having the search windows get in front of me. I attached other cable and wireless mice and I didn't have this problem, I have windows 7 installed on my laptop. Can anyone help?

hello, i have heard about real and protected mode of memory addressing.they say that by using real mode we can only access 1MB of memory.why is it so? thanks in advance.

I tried to copy a 3 GB data from hard drive to memory card on a card reader. Initially i tried to copy by connecting the card reader to USB port in the front side of the cabinet.It showed me the timing of close to one hr to copy. But when i did the same by connecting it to the USB port at the back it took only 12 mins. Why is it so? What is the...

I want to increase the speed of my computer and only have few resources to spend. What would be a the best option, upgrade ram from 2 to 4 gigs or add an 128g intel SSD drive as main OS drive?

I have a Dell Latitude c800. When I turn it on without being connected to the adapter the screen looks fine, but when I connect the adapter I can barely see the screen. I do not know why this happens. Can anyone help me

My laptop is not getting connected with modem. When connected it produces error "Host process for Windows services stopped working and was closed". please solve my problem.

Hi all, I just lost control over my hard drive and it wont boot from it. I was able to boot from another disk. Now i want to recover any data that was on the first drive. What is the recommended software to recover data from HDD? I cannot open it and windows only wants to format it. Thank you in advance.

Maybe a bit of an odd question, but what's the best way to clean a laptop screen? I gather I shouldn't use soap and water, as it is, well, a COMPUTER, but I'm not sure what I can do other than dust it off with a paper towel or something dry. After doing this, there are always still smudges and other marks all over the screen, which are...

hiz, i have 1 Hd of capacity 240 Giga. i've bought new HD with capacity 500 and connected them together in my PC.. then i made the new HD as a single partition with 500 capacity.. both HD are Sata.. when i access the new HD partition the HD makes sound for around 2 secs. before i can access it normally..

hello, consider a computer(system) possessing an address bus of width 2^40 and if the size of the ram is 2^30 what will happen? i assume that the system can access atmost 2^30 th address.is my assumption correct? thanks for your reply in advance.

is it ok to replace a g71 motherboard in a HP g61 laptop, and what effect would it have?

I am looking to install the Insyde 1.12 Unlocked BIOS for my Acer Aspire V3-771G, I currently have the stock version of the Insyde 1.12 BIOS installed, so I am unsure if I can actually install what amounts to the same BIOS, although unlocked, over it. The stock BIOS can be installed directly from within Windows and also has a DOS installer as...