Detecting ram and hard disk using servlet

how to detect RAM and HD using servlet from remote client host. currently i use JIGSAW as JWS...should i use hashtable and runtime class for this problems. please help me...

well...
You can't...
You could use the methods in the Runtime class for memory management but they'll return the corresponding values of the server and not the client (Servlets are Server Side Java Applets).
And most of the hardware specs are hidden to JVM and without JNI programming you are unable to detect any hardware type (HW drivers are usually written in C or even in ASM).
So, learn C, figure out how to access devices at low level programming if the information is so important for you and stop dreaming of accessing computer hardware from the web. It would be a serious security risk if it would be possible ;)
rgds
Sabalasa

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Hp dv4-2112tu no boot no display , ram and hard disk are ok and checked, shows caps num led blinking

Hello Sir/Madam,
I have HP DV4-2112TU
My laptop doesn’t boot completely and shows blank black display. CPU fan running normally and hard disk rotating normally.
Battery charging is ok and charging-power led glows normally. Caps lock and Num lock led flashes 3 times and then wait for one second and then flash again and so on. Laptop is stucked in booting process.
I have checked both of my RAMs and Hard Disk in Another Laptop. All are working fine and shows no issues.
I have also checked my laptop installing new RAM in both ports (simultaneously) and a new Hard Disk but Laptop shows same problem - no display no boot.
I showed my laptop at an authorised HP Service Centre... they told me that the problem is related to my Hard Disk....But this is wrong Because a faulty hard disk is never cause no display and no boot and even no BIOS POST message. They told me wrong cause of fault because I have checked Hard Disk and it is OK.
Can anyone tell me what are the issues related to my Laptop..... …..
Thanks in advance.
This question was solved.
View Solution.

Hi,
The 3 blink pattern does correspond to issues with the memory modules, see the document below:
Computer Does Not Start and Emits an LED or Beep Code
Since it sounds like you've done everything possible to eliminate the memory modules themselves as the source of the problem. Based on your description, I'd agree that the problem is probably not the Hard Drive. Which unfortunately leaves us with a problem with the Motherboard as the only component that might be implicated and that hasn't been changed out yet. It could be as simple as a bad connector, or something less easy to detect in the logic on the board, but either way, it seems like it would need to go back to a service center for repair.
R
Although I am an HP Employee, I am speaking for myself and not for HP.

Info on upgrading RAM and Hard Disk on late-2011 Macbook Pro

Hello everyone,
I would like some info from anyone regarding upgrading RAM on my macbook pro (13inch, late 2011 model) from 4GB to 8GB. Will the notebok support 8GB and if so, is it something that you can do yourself or should it be taken to an Apple store ?
Also, my notebook currently has a 320GB hard-disk drive, that I would like to swap for a 320GB/480GB SSD. Again, which models are compatible with my notebook, and whether I can swap it out myself, or should I let an Apple technician at the store do it for me?
Thanks and regards to all ..

Yes. You can upgrade that machine to 8 GB. I have the same machine. I think you can do 16 GB but the RAM is quite a bit more money. You can do it yourself with a small enough screwdriver. I doubt the Apple Store would install 3rd party RAM and you don't want to pay Apple prices for it.
A hard drive is about the same. Once you open the case, you can replace both. I suggest OWC. They have the tools, instructions, the RAM, the hard drives, etc. They even sell external enclosure kits so you can upgrade your internal drive and use the old drive an an external for archiving data.

Installing new RAM and hard drive and installing mac os x

Hello all.
I have a new hard drive and ram for my macbook that I plan on installing. Would it be okay to install both at the same time and then install Mac OS X from the install discs? Or, would I need to install the hard drive first, install Mac OS X, and then install the RAM?
What do I need to do?
Also, when installing MAC OS X from the discs with a new hard drive, will it allow me to do a fresh install as soon as I enter the disc? Or, do I have to restart the computer with the disc in and hold down the C key?
Please bless me with your wisdom.
Thanks.

Hip Hoppa:
Congratulations on installing the RAM and Hard Disk Drive. Now you need first to format the HDD, then install the OS, and restore from backup.
Formatting, Partitioning Erasing a Hard Disk Drive
• With computer shut down insert install disk in optical drive.
• Hit Power button and immediately after chime hold down the "C" key.
• Select language
• Go to the Utilities menu (Tiger and later) and launch Disk Utility.
• Select your HDD (manufacturer ID) in left side bar.
• Select Partition tab in main panel. (You are about to create a single partition volume.)
• Click on Options button
• Select GUID Partition Table (Intel Macs)
• Click OK
• Select number of partitions in pull-down menu above Volume diagram.
(Note 1: One partition is normally preferable for an internal HDD.)
• Type in name in Name field (usually Macintosh HD)
• Select Volume Format as Mac OS Extended (Journaled)
• Click Partition button at bottom of panel.
• Select Erase tab
• Select the sub-volume (indented) under Manufacturer ID (usually Macintosh HD).
• Check to be sure your Volume Name and Volume Format are correct.
• Click Erase button
• Quit Disk Utility.
Open installer and begin installation process.
Installation Process
• With computer shut down insert install disk in optical drive.
• Hit Power button and immediately after chime hold down the "C" key.
• Select language
• Open Installer and begin installation.
• Select installation option
• Choose to Customize and deselect Foreign Language Translations and Additional Printer drivers.
Optional: Check box to install X11 (Tiger and later).
• Proceed with installation.
• After installation computer will restart for setup.
• After setup, reboot computer.
• Go to Applications > Utilities > Disk Utility.
• Select your HDD (manufacturer ID) in left side bar.
• Select First Aid in main panel.
• Click Repair Disk Permissions.
• Connect to Internet.
• Download and install Mac OS X 10.5.6 Combo Update (Leopard) or
Mac OS X 10.4.11 Combo update (PPC) (Tiger)
Computer will restart.
• Repair Disk Permissions as previously.
• Go to Apple Menu > Software Update.
• Install all updates.
Computer may restart after updates.
• Go to Applications > Utilities > Disk Utility.
• Select your HDD (manufacturer ID) in left side bar.
• Select First Aid in main panel.
• Click Repair Disk Permissions.
If you have your old HDD in an external enclosure you can connect it to the computer and use Setup/Migration Assistant to move your stuff from the old drive when prompted.
cornelius

Skype using 100% of CPU and hard disk resources, c...

So, lately, I switched the hard drives in my computer to migrate from Windows XP and install Windows Vista to my machine, everything was going alright with my machine, until I decided to install Skype, as it's the main communications line with me and the internet, and I noticed it now takes up pretty much all of my CPU and hard disk resources when loading all of my contacts and messages after installation, but it finished loading them, and it still uses a high amount of my resources. Skype uses approximately 250MB of memory (Which is kind of high on a system like mine..), it maxes out the processor at around 95-100% utilization, and the hard drive light is on full, as I hear the read head spazzing out on the thing anyways. I was wondering, is this an issue with the latest version of Skype? I can't use older versions since Skype/Microsoft decommissioned them, and it won't even let me log in to them. Could someone possibly help me with this?
My machine specifications are as of follows if it has anything to do with the issue.:
MSI MS-6741 K8MM-ILSR MicroATX Socket 754 Motherboard
AMD Athlon 64 3200+ 2.00GHz Single-Core Socket 754 Processor (Currently overclocked to 2.15GHz)
PNY Nvidia QuadroFX 1100 128MB AGP 8x Workstation Graphics Card
Hynix DDR 400 PC3200 memory, 1.5GB (1GB + 512MB sticks)
Seagate Barracuda 7200RPM 200GB IDE HDD
Maxtor DiamondMax Pro9 5400RPM 80GB IDE HDD
Creative SoundBlaster PCI
Windows Vista Home Premium 32-Bit

So, lately, I switched the hard drives in my computer to migrate from Windows XP and install Windows Vista to my machine, everything was going alright with my machine, until I decided to install Skype, as it's the main communications line with me and the internet, and I noticed it now takes up pretty much all of my CPU and hard disk resources when loading all of my contacts and messages after installation, but it finished loading them, and it still uses a high amount of my resources. Skype uses approximately 250MB of memory (Which is kind of high on a system like mine..), it maxes out the processor at around 95-100% utilization, and the hard drive light is on full, as I hear the read head spazzing out on the thing anyways. I was wondering, is this an issue with the latest version of Skype? I can't use older versions since Skype/Microsoft decommissioned them, and it won't even let me log in to them. Could someone possibly help me with this?
My machine specifications are as of follows if it has anything to do with the issue.:
MSI MS-6741 K8MM-ILSR MicroATX Socket 754 Motherboard
AMD Athlon 64 3200+ 2.00GHz Single-Core Socket 754 Processor (Currently overclocked to 2.15GHz)
PNY Nvidia QuadroFX 1100 128MB AGP 8x Workstation Graphics Card
Hynix DDR 400 PC3200 memory, 1.5GB (1GB + 512MB sticks)
Seagate Barracuda 7200RPM 200GB IDE HDD
Maxtor DiamondMax Pro9 5400RPM 80GB IDE HDD
Creative SoundBlaster PCI
Windows Vista Home Premium 32-Bit

I'm going to save my old Hi8 tapes on a hard disk using final cut pro x, to save it for the future. But how shall I export it, and in what will be the best quality to save it in?

I'm going to save my old Hi8 tapes on a hard disk using final cut pro x, to save it for the future. But how shall I export it, and in what will be the best quality to save it in?

Hi Carsten...good luck with your project.. I had just about as many Video8 & Hi8 tapes as
you that I digitized and eventually brought into FCPX..took me many months not weeks
to do so,BTW, as each tape was 60-90 minutes in lenght...and many hundreds of
gigab ytes of storage ( uncompressed AVI files)..it's tedious work unless you plan to farm
it out to a processing house...also regarding eventual storage format...remember
Hi8 is 400 lines or about 540X480 in todays resoultion metrics..you can't make hi-def out
of source that starts out as 400 lines...in my case I rewrapped the avi files into .mov
containers and imported the mov files into FCPX where I got rid of the hundreds of
minutes of Colorado mountain landscapes to get to that one minute shot of the kids
on horseback ( late 80's for most of my archives)..so its a job..scouring thru 30X90 min
of source to not miss those precious memories takes diligence and hard work but its worth
it; eventually I encode the uncompressed video I want to save in H.264 format Staandard
Def not HiDef

I need to upgrade my macbook ram and hard drive pls help

Hi all,
I need to upgrade my macbook's RAM and hard drive as after 3 yrs of use it is showing signs of aging.
I am novice in hardware stuff. I am planning on doing it entirely by myself and on tight budget will need to compare the prices across sellers and buy a suitable peice of kit. Please help
Questions:
1 - How to find out which RAm do I need to buy and what is the maximum I can go on my macbook?
2 - How to find which hard drive to buy and what is the maximum my macbook will support?
3 - Can I buy the SSD drive instead of SATA for this macbook?
Some of the specs are listed below:
Hardware Overview:
Model Name:          MacBook
Model Identifier:          MacBook5,2
Processor Name:          Intel Core 2 Duo
Processor Speed:          2 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          3 MB
Memory:          2 GB
Bus Speed:          1.07 GHz
Boot ROM Version:          MB52.0088.B05
SMC Version (system):          1.38f5
MANY THANKS FOR READING AND REPLYING TO MY POST
[email protected]

Hi Chefjeegar
Yes that screwdriver kit has the #00 phillips screwdriver that you need to access the RAM and hard drive. You'll also need the Torx driver to change the hard drive. http://www.amazon.co.uk/LINDY-Computer-Technician-Precision-Torx/dp/B0000934GO/r ef=sr_1_1?s=computers&ie=UTF8&qid=1348072554&sr=1-1
For a good explanation about RAM look at the page on OWC http://eshop.macsales.com/shop/memory/MacBook/DDR2/
In the UK Amazon or eBay might be your best bet for cheap RAM but read the description and reviews carefully. For a little more expensive but with a better warranty is Crucial UK http://www.crucial.com/uk/
A good resource for working on your MacBook is ifixit.com http://www.ifixit.com/Device/MacBook_Core_2_Duo
Is your external hard drive formatted for Mac? To transfer your current hard drive I like the free application Carbon Copy Cloner. It makes a bootable copy of everything on your hard drive http://www.bombich.com/index.html Check that it's set up right by booting up from the external drive. Put the new drive in your MacBook, then format and partition the new drive. Then use Carbon Copy Cloner to transfer your OS back to the new drive.
Yes, you can put an SSD in the MacBook.

Problem with Photoshop CS5. Memory and Hard disk space Mac OSX

Just got CS5 Master Suite. Whenever I open photoshop it takes a ton of memory 1 gig +. When I open files it takes up more and more until it takes up all my memory and hard disk space. I open a simple multi layered file that is 25 megs in size to work on it. Before I know it photoshop is taking 20gigs+ of my hard disk space along with 3+ gigs of system memory. Is there a memory problem in photoshop cs5?
Thanks!
Joseph
UPDATE:
So I just opened the 25 meg file in photoshop cs5 and watched my free space on my hard drive go down 8 gigs the instant I opened it. It went from 27 gigs of freespace to 19 instantly. As I open more files and close others it works till my harddrive goes to zero space... stalls the computer big time. Only way to correct it is to quit photoshop cs5 and wait a few minutes for the space to return... and it takes a few minutes for it all to return.
I am running a Macbook Pro with OSX 10.6., 4 gigs of ram on board.
anyone else having simular problems?

http://forums.adobe.com/thread/681490?tstart=0
Maybe this thread offers some information.
And have you perused this page?
http://kb2.adobe.com/cps/404/kb404440.html

2011 Macbook Pro - if i upgrade ram and Hard drive will it void my applecare ?

2011 13" Macbook Pro - if i upgrade ram and Hard drive will it void my 3 years of applecare ? - Does apple offer this service ?
Thanks

However it might be worth reading this article in The Register about Apple not using standard temperature sensing methodology - see
http://www.theregister.co.uk/2011/05/14/imac_hard_drive_replacement_woes/http://
also read the links to OWC comments.

Why I can't do a search in my external hard disk using Adobe Bridge CS6?

When I open Adobe Bridge CS6 and try to do a search within my external hard disk, it will give results from my internal hardisk only?! this is the 1st time I encounterd such strange issue. Because of this I do my search with windows and then browse each result with Bridge! which really annoying.

I solved the problem by going to the search field and clicking on the search icon where it will give a drop list of 3 options, then selecting Bridge Search: Current Folder and that solved my problem. thanks for everyone help
Date: Wed, 14 Aug 2013 06:45:55 -0700
From: [email protected]
To: [email protected]
Subject: Why I can't do a search in my external hard disk using Adobe Bridge CS6?
    Re: Why I can't do a search in my external hard disk using Adobe Bridge CS6?
    created by Curt Y in Bridge General Discussion - View the full discussion
You can do a search of an external drive if the OS permissions are OK. Bridge will not search across different drives however.
     Please note that the Adobe Forums do not accept email attachments. If you want to embed a screen image in your message please visit the thread in the forum to embed the image at http://forums.adobe.com/message/5593774#5593774
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How can I save captured clips to hard disk using the actual video recorded date, not the date I transferred it?

When using Batch capture in AP5.5, the clips are saved to hard disk using the capture date as the Created Date and Modified Date. How do I configure Premier to use the actual clips recorded date (Meta Data Basic/Date Created) so that I can view them in Windows folders and other applications based on the date the video was recorded, not when I imported it.

AFAIK, there's no way to do that with Premiere Pro. You can probably find a utility on the Internet that will change the dates for you after the fact.
Cheers,
Jeff

Getting the Serial ID of a hard disk using Java

Hello,
Can anybody help me in getting the volume serial ID and label of the hard disk using java programing. How to write a program in Java which can read the Volume Serial ID or label of the hard disk ?
I will be thankful if you can paste a sample code or email it to [email protected]
Waiting for quick responses.
Thanks in advance.
VVPATRO

Hello,
Can anybody help me in getting the volume serial
ial ID and label of the hard disk using java
programing. How to write a program in Java which can
read the Volume Serial ID or label of the hard disk ?
I will be thankful if you can paste a sample code
de or email it to [email protected]
Waiting for quick responses.
Thanks in advance.
VVPATROString[] cmd = new String[3];
cmd[0]="cmd.exe";
cmd[1]="/c";
cmd[2]="vol"
Process proc = Runtime.getRuntime().exec(cmd,ambiente);
InputStreamReader isr = new InputStreamReader(proc.getInputStream());
BufferedReader br = new BufferedReader(isr);
String text=null;
String line=null;
while ( (line = br.readLine()) != null)
text=text+line+"*";
//Then you do the necessary parsing to the text;
String Label = text.substring(text.indexOf("is ")+3,text.indexOf("*"));
text = text.substring(text.indexOf("*")+1,text.length());
String Volume = text.substring(text.indexOf("is ")+3,text.indexOf("*"));
Something like this may work :)
You're welcome...
Pinho

Get CPU and Hard Disk nuber

Hi Friends,
How to get CPU number it mean Mother bord nuber and Hard Disk number..?
Plz any body know then tell me.
Thank you,

JNI = Java Native Interface
Using JNI you can call platform-specific code, for example code written in C or C++ in a Windows DLL. You'll have to write some C or C++ code that does the things you want ("get the harddisk number, motherboard number, ...") and call that C or C++ code from your Java code via JNI.
How you get the "harddisk number" or "motherboard number" in your C/C++ code is a different question that you have to consult the documentation of your operating system for.
Ofcourse you'll need a C/C++ compiler to compile your C/C++ source code into a library that can be called via JNI.

New RAM and hard drive won't connect to computer. It's still making the beeping noise. Any ideas?

My computer stopped working and I thought it was my RAM and hard drive so I bought a new one of each of these. However, when I tried turning my computer back on after replacing them, it still made the beeping noise. I am clueless. Does anyone know what could be the cause and how to fix it. Thanks!!

What type of beeping noise?
What machine specs? What type of RAM and HDD?
Power On Self-Test Beep Definition - Part 2 - Support - Apple

Is it possible to upgrade the ram and hard drive on the new retina after purchase ?

hi i was wondering if it was possible to upgrade my macbook pro retina display to a bigger ram and hard drive or will i be stuck with 8 gb of ram and 256 gb hard drive?

Sorry to say, you're stuck with it.
If however, you just got your Retina, you have a 14 Day return/exchange in case you want something with more memory and a larger flash drive.
Here's a suggestion - you'll be fine with 8GB since most people are still running on 4GB of RAM. Why not just buy an external drive and save your files there so you don't fill up your flash drive in your Retina.
Again, just a suggestion.

Detecting ram and hard disk using servlet

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