Friday, February 1, 2008

Process of DVD Recording

Menu: Project - Burn DVD from diskThis is the last step in the DVD creation process.With our DVD Project having been Compiled, there are a set of files that DVD-lab has prepared for you in the Output folder as set in the Compile process. At this point, the DVD Author has choices as to how to convert this set of files into a DVD master disc. You can either use the DVD-lab built-in recording module or you can choose to use a third party DVD recording software such as Nero, Prassi, Gear, etc...
It is common that you are supplied with a DVD recording software that was bundled with your DVD-R/DVD+R burner. This software may be better optimized for your particular drive. The DVD-lab built-in DVD recording module is a general ASPI writing application and should work fine. In an ideal world, either one would work equally well.
DVD-lab Disc record window





The DVD-lab Disc record window is automatically detached. That means it runs as a separate process independent from DVD-lab, you could even close DVD-lab and the recording will continue.









Input Folder

The Input Folder is the same as the Output folder in Compile. That means this is the folder where the VIDEO_TS and AUDIO_TS folders are expected to be.
Device
The DVD recording drive you want to write to, presented as the O/S recognizes it.
Media Type
Set if you want to burn DVD Video or a Mini-DVD.
Mini-DVD
is a DVD format burned on the CD-R. Obviously you can put far less data on a CD-R (about 700 MB) than on DVD (4.3 GB)




The size indicator on the bottom can help you to determine how much data you can record to the disc. You have to keep your data below the red area.



DVD-RW/DVD+RW Tool
For those using a re-writable media, the DVD-RW needs to be formatted if they were already used - click the Erase/Format button to do this. The more common DVD-R media do not need any formatting.The DVD-RW and +RW needs to be finalized after writing. This takes quite a large amount of time on RW media. Please be patient until this important process is completed.
Options: Test Write checkboxUse this option by checking the Test Write checkbox to have DVD-lab do a trial run at writing a DVD. This option does not write anything to disk or your hard drive, it merely goes through the motions to insure that all of the content and menus within the DVD project are correctly prepared and defined.Create Image checkboxYou can choose to have DVD-lab create a large file on your hard drive which is an the image of a DVD disc instead of burning. The result will be one big IMG file. That IMG file can be used with a number of third party DVD recording software to replicate a DVD disc from this image file, as many times as you like, whenever you like. Some software will look for a ISO file name extension, if so, just rename the file to a .ISO extension. This method has the advantage of speed as the DVD image is all prepared on your hard drive, it is then a just matter of how fast your DVD burner drive will burn that image.Hybrid DVD Writing buttonYou can add additional files and folders to the DVD master disc with the Hybrid DVD Writing option. What this option will do is setup an alternate filesystem on the DVD master disc which is called an ISO filesystem. The ISO format is what a standard CD uses while the DVD video is in UDF/ISO. This is perfectly DVD "legal" as the DVD player doesn't know or care about this ISO filesystem's contents, it just looks for a UDF filesystem.It doesn't matter at all what the content or nature of these files are. They are just files, not Windows or Mac or Linux files, just files. As they are recorded into the ISO file system domain, they are available on any computer with a DVD drive. This offers the DVD-lab Author some creative options for bonus content that would be available to a computer user on any O/S that supports a DVD drive.






Thursday, January 24, 2008

CPU PACKAGE TYPES

FC-LGA4 PACKAGE TYPE

The FC-LGA4 package is used with Pentium® 4 processors designed for the LGA775 socket. FC-LGA4 is short for Flip Chip Land Grid Array 4. FC (Flip Chip) means that the processor die is on top of the substrate on the opposite side from the LAND contacts. LGA (LAND Grid Array) refers to how the processor die is attached to the substrate. The number 4 stands for the revision number of the package.This package consists of a processor core mounted on a substrate land-carrier. An integrated Heat Spreader (IHS) is attached to the package substrate and core and serves as the mating surface for the processor component thermal solution such as a heatsink.You may also see references to processors in the 775-LAND package. This refers to the number of contacts that the new package contains that interface with the LGA775 socket.The pictures below include the LAND Slide Cover (LSC). This black cover protects the processor contacts from damage and contamination and should be retained and placed on the processor whenever it is removed from the LGA775 socket.


FC-PGA2 Package Type


FC-PGA2 packages are similar to the FC-PGA package type, except these processors also have an Integrated Heat Sink (IHS). The integrated heat sink is attached directly to the die of the processor during manufacturing. Since the IHS makes a good thermal contact with the die and it offers a larger surface area for better heat dissipation, it can significantly increase thermal conductivity. The FC-PGA2 package is used in Pentium III and Intel Celeron processor (370 pins) and the Pentium 4 processor (478 pins).


FC-PGA Package Type


The FC-PGA package is short for flip chip pin grid array, which have pins that are inserted into a socket. These chips are turned upside down so that the die or the part of the processor that makes up the computer chip is exposed on the top of the processor. By having the die exposed allows the thermal solution can be applied directly to the die, which allows for more efficient cooling of the chip. To enhance the performance of the package by decoupling the power and ground signals, FC-PGA processors have discrete capacitors and resistors on the bottom of the processor, in the capacitor placement area (center of processor). The pins on the bottom of the chip are staggered. In addition, the pins are arranged in a way that the processor can only be inserted one way into the socket. The FC-PGA package is used in Pentium® III and Intel® Celeron® processors, which use 370 pins.


OOI Package Type


OOI is short for OLGA. OLGA stands for Organic Land Grid Array. The OLGA chips also use a flip chip design, where the processor is attached to the substrate facedown for better signal integrity, more efficient heat removal and lower inductance. The OOI then has an Integrated Heat Spreader (IHS) that helps heatsink dissipation to a properly attached fan heatsink. The OOI is used by the Pentium 4 processor, which has 423 pins.

Wednesday, January 23, 2008

CPU SOCKET


A CPU socket or CPU slot is a connector on a computer's motherboard that accepts a CPU and forms an electrical interface with it. As of 2007, most desktop and server computers, particularly those based on the Intel x86 architecture, include socketed processors.
Most CPU-sockets interfaces are based on the pin grid (PGA) architecture, in which short, stiff pins on the underside of the processor
package mate with holes in the socket. To minimize the risk of bent pins,
zero insertion force (ZIF) sockets allow the processor to be inserted without any resistance, then grip the pins firmly to ensure a reliable contact after a lever is flipped.
As of 2007, several current and upcoming socket designs use land grid array (LGA) technology instead. In this design, it is the socket which contains pins. The pins contact pads or lands on the bottom of the processor package.
In the late 1990s, many x86 processors fit into slots, rather than sockets. CPU slots are single-edged connectors similar to expansion slots, into which a PBC holding a processor is inserted. Slotted CPU packages offered two advantages: L2 cache memory could be upgraded by installing an additional chip onto the processor PCB, and processor insertion and removal was often easier. However, slotted packages require longer traces between the CPU and chipset, and therefore became unsuitable as clock speeds passed 500MHz. Slots were abandoned with the introduction of AMD's SocketA and Intel's Socket 370.

Wednesday, January 16, 2008



Motherboard Form Factor



MicroATX Motherboard



The microATX form factor was developed as a natural evolution of the ATX form factor to address new market trends and PC technologies. While offering the same benefits of the ATX form factor specification, the microATX form factor improves upon the previous specification in several key areas. Current trends in the industry indicate that users require a lower-cost solution for their PC needs. Without sacrificing the benefits of ATX, this form factor addresses the cost requirement by reducing the size of the motherboard. The smaller motherboard is made possible by reducing the number of I/O slots supported on the board. The overall effect of these size changes reduces the costs associated with the entire system design. The expected effect of these reductions is to lower the total system cost to the end user.
Through careful designing of a microATX motherboard, an OEM can capitalize on the benefits of a reduction in total system costs. These cost savings come from a reduced-output power supply (see the separate document SFX Power Supply Design Guide), reduced chassis costs, and minimal redesign of existing ATX compliant chassis for backward-compatibility.
microATX benefits also include those found with the current ATX form factor: more I/O space at the rear and reduced emissions from using integrated I/O connectors..





Balanced Technology Extended (BTX) Form Factor




The BTX form factor specification gives developers options to balance thermal management, acoustics, system performance, and size in the system form factors and stylish designs that are desired in today's products. The BTX form factor is a clear break from previous ATX form factor layouts and was developed with emerging technologies such as Serial ATA, USB 2.0, and PCI Express*.
Thermal improvements come primarily from taking advantage of in-line airflow. The BTX defined in-line airflow layout allows many of the main board components (i.e.: processor, chipset, and graphics controller) to utilize the same primary fan airflow, thereby reducing the need for, and noise from, additional system fans. In some cases this also allows fewer and/or less expensive heat sinks to be used when compared to ATX solutions. The system level acoustics are also improved by the reduced air turbulence within the in-line airflow system. The BTX layout supports better component placement for back panel I/O controllers – important as the signal speed of external devices continues to increase. In addition to smaller than microATX system sizes, BTX was designed to scale up to tower size systems using the same core layout by increasing the number of system slots included

ATX FORM FACTOR




ATX was developed as an evolution of the Baby-AT form factor and was defined to address ease of use, support for current and future I/O, support for current and future processor technology, and reduced total system cost.








Thursday, December 13, 2007

procedures in installing windows vista

This is a procedure that sounds like it should work OK for those who have bought a upgrade version of Vista and who wish to do a clean install. I haven’t personally tried it since I don’t have a upgrade version to test with.

1. Boot your computer system using the Windows Vista Upgrade DVD. You may have to set your BIOS to boot from DVD first, as the 1st boot device if it hasn’t been setup before.


2. Then click on the “Install Now” button.


3. You will be prompted to enter a Product Key. Do not enter one - leave it blank.

4. You will be prompted to select the Vista product version you wish to install. Do so now.


6. The installation should proceed normally for Vista. Installation time is quicker then previous versions of Windows.

7. Upon completion of the installation process, you must restart the installation once again from within Vista. And you must select to do a in-place upgrade. This time you will enter your Product Key when asked.

procedures in installing windows 98

There are two ways to install Windows 98 on your hard disk:

Copy all of the files from the win98 directory on the Windows 98 CD to a directory on your hard disk and install from your hard disk
Install directly from the CD
Although, I understand Microsoft frowns on the procedure, I prefer the first method for installing Windows 98 on my own hard disk drive. I use the second method when installing Windows on a customer's hard disk. The first method installs faster and every time Windows needs new software or driver from the Windows 98 CD, it will first go to the directory on the hard disk from which it was installed and install the software from there instead asking that you insert the CD. This saves me from having fish-out the Windows 98 CD every time I install new software and hardware, which is often. The advantage of the second procedure is that it saves about 120 MBytes of hard disk space, if in the first method, you leave the files on the hard disk after installation. Furthermore, with the first method, you may still need the CD for some drivers not found in the win98 directory.

Ok, let's install Windows 98:
Method 1
Make a c:\windows\options\cabs directory and copy the files from the win98 directory on the CD-ROM to the cabs directory.
a:\> c:
c:>md windows
c:>cd windows (or simply type cd followed by the F3 key)
c:\windows>md options
c:\windows>cd options
c:\windows\options>md cabs
c:\windows\options>cd cabs
c:\windows\options\cabs>copy d:\win98\*.*
Where d: is your CD-ROM drive.
The c:/windows/options/cabs directory was a convention established with the standard installation some of the OEM (Original Equipment Manufacturer) versions of Windows 95. You could copy the win98 directory to any desired directory on your hard disk and install from there, but I continue to use the convention so I can remember where the cab files are located.
Cab or cabinet files are files containing one or more compressed files. Most of the Windows 98 files are in cab files on the CD.
Install Windows 98.
c:\windows\options\cabs>setup /ie
The /ie flag tells Windows 98 not to make a new Startup Floppy during the installation.
Method 2
Change to the win98 directory on the Windows 98 CD and run setup.exe.
a:\> d:
where d: is your CD-ROM drive letter.
d:\> cd win98
d:\win98 > setup /ie
Do not run setup from d:\. There is a setup.exe there, but it won't work with this procedure.
Just follow the Windows 98 installation prompts. If setup asks you for a directory in which to install Windows, make sure you tell it to install it in c:\windows (not d:\windows or c:\windows.001, etc.).
If you have moved Windows 3.x to the new drive or if you have the old drive attached with Windows 3.x or 95 on it, the upgrade should install ok. If not, setup will say it can't find an old version of Windows to verify before installing the upgrade. It will then allow you to browse to a drive/directory where the old version of Windows is located. If you have Windows 3.x or 95 on floppy, remove your Startup Floppy, if it is still in A:, insert floppy 1 of the old version of Windows in the floppy drive and point setup to the floppy drive. If you have the old version on CD, remove the Win 98 CD, insert the old Windows CD, and point setup to d:\, where d: is your CD-ROM drive. I have found that setup won't always find what it is looking for the first time you point it at the drive containing the old version of Windows. Point again; you may have to do it several times, but it should eventually take. When verifying Win 3.x floppies, setup will check several of them. I counted five the last time I did it. (The Win 95 upgrade only checks the first one.)
After installation, you may want to install you CD-ROM software on your hard disk drive so you can use it from a direct boot-up to the DOS prompt. Boot to the DOS by holding the Ctrl key as the computer boots or pressing the F8 key just as Windows 98 starts and install form the manufacture's floppy. You may have to boot with the Startup Floppy to install the software from a CD-ROM or install it from Windows. There are many variations. If the installation program asks for the location of the mscdex.exe file, it is located in the c:\windows\command directory.
Likewise, after installation you may have to reinstall the DOS (real mode) software for your sound card, especially older ISA sound cards.

installation in windows 2000

1. Otherwise, insert Windows 2000 Full Install CDROM and reboot.
2. Hit ENTER to install Windows 2000.
3. Hit C to continue.
4. Hit the F8 key to agree to license agreement.
5. Hit D to delete any existing disk partitions.
6. Hit C to create new partition.
7. Hit ENTER to accept the default (one big partition.) Note there may be some space left over. That’s OK.
8. ENTER to install windows on this partition.
9. ENTER to format the partition as NTFS.
10. Wait while the drive is formatted, files copied from the CD. The machine will reboot itself.

11. ENTER to accept locale and keyboard settings.
12. Type computer name and school name in the appropriate slots, hit ENTER.
13. Type the computer name. Type the Administrator password TWICE. Password will show as all asterisks. ENTER.
14. Modify the date, time and time zone as needed. ENTER.
15. Click to select “Custom settings”. ENTER.
16. Click to remove the check next to “File and Printer Sharing for Microsoft Networks”. ENTER.
17. Leave “This computer is not on a network or is on a network without a domain” selected (or if a PDC is available, selected the domain option). Type EPAHS in the Workgroup (or Domain) field. ENTER.
18. Remove CD from drive. ENTER. Computer will reboot. ENTER.
19. Select “User must enter a user name and password to use this computer.” ENTER. ENTER again.
20. Log into computer as Administrator, using the password you entered in step 13. ENTER.
21. Disable the WELCOME Screen.
22. Double-click the “Connect to the Internet” icon on the desktop. Select “I want to set up my Internet connection manually, or I want to connect through a local area network (LAN).” OK.
23. Select “I connect through a local area network (LAN).” ENTER. ENTER again.
24. Select NO to setting up email. OK. OK again.
25. Right-click on “My Network Places”. Click Properties.Right-click on “Local area network”. Click Properties.Click on “Internet Protocol (TCP/IP)” so that it turns blue. Click Properties.Select “Use the following IP address”.Type in the IP address, subnet mask, gateway and DNS addresses you wrote down before. Click OK.
26. Change the Resolution (by right clicking on the desktop and selecting Properties:24 bit True Color800 x 600Advanced -> Adapter -> Refresh Rate -> 75 HzYES ... OK ... OK ... OK ... (Joe Pesci mode)Now adjust monitor physical wheels as needed.
27. Set the ScreenSaver to show the computer name:Right-click on desktop, select Properties-> Screensaver Tab-> Text = “PC01 Welcome To EPAHS PC01”-> Speed = Medium-> Location = Random-> Font = Terminal-> Size = 72-> Wait = 10 minutes-> Color = your choiceEnergy Saver: Turn off monitor after 30 minutes