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Friday, July 15, 2016

2:38 AM

How to pass the assessment of Computer Systems Servicing NC II?

In order to pass the assessment you need to perform the following:

For Assemble PC:

  1. Make sure you are knowledgeable about static electricity or ESD, why do I say that? Because I see some candidates or students taking this for granted and the result? The computer have been damaged and can't even boot in BIOS settings.
  2.  Make sure you are familiar in the connection of Front Panel Led's in the motherboard because not all mobo have the same standard in connecting this wire(s). And take note some Assessor are very strict on this part, though your PC is working they will not accept incorrect connection.
  3. Be 90% calm and 10% nervous. Being nervous is really part of taking the assessment. :P , if you're not then good for you :)


For OS Installation:

  1. This is the easiest part, just make sure you install the operating system in its right location I mean Drive C: (exception is for the dual OS). If you failed on this one it will consume your time, always remember that the assessment has a time duration.
  2. Install the appropriate drivers ONLY, Do not install other software included in the CD/DVD installer (Ex. Adobe Acrobat etc.) it will just consume your time.


For Networking:

  1. Use a good crimping tool and punch down tool
  2. Create network cables slowly but surely (but make sure it will not take too long, we have time duration remember?)
  3. Make sure you memorize the wiring arrangement of creating straight-thru and crossover cables
  4. You must be knowledgeable in configuring wireless router


For Server Setup:
  1. You should know how to configure the following:
  • DHCP
  • DNS
  • QOS
  • MAC Filtering
  • File/Printer Server
  • Remote Desktop


For Maintenance:
  1. You should know how to:

  • Create and Use System Image
  • Install and Use anti-virus, registry cleaner, disk defragmentation
  • Create and Use System Restore 

For Oral Questioning:

  1. This will be based in all your task and some theoretical knowledge when you are in college 
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2:35 AM

What are the requirements in Computer Systems Servicing NC II?

The following are the requirements (Tools, Materials, Equipment) for taking CSS NC II:

For Assemble PC:

  • Screw Drivers (Standard, Philip)
  • Pliers (Mechanical, Longnose) - optional
  • Anti-static Wrist Strap - optional
  • Anti-static Mat - optional


For OS Installation:

  • Windows Server 2008 Installer
  • Windows 7 Installer
  • Device Drivers


For Networking:

  • Impact Punch Down Tool
  • Crimping Tool
  • RJ-45
  • Modular RJ-45 I/O
  • Patch Panel
  • Network Switch
  • Router with WI-FI


For Server Setup:

  • Windows Server 2008 PC
  • Windows 7 PC
  • Laptop (Windows 7 or Windows 8)


For Maintenance:

  • Blank DVD-R (for System Image)
  • Anti-virus Installer (Ex. Avast, Avg etc.)
  • Registry Cleaner (Ex. CCleaner)
  • Disk Defragmenter (Ex. Defragler)
  • System Restore (Restorepoint)
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2:34 AM

What is New in Computer Systems Servicing NC II?

What's New in this modified qualification of Technical Education for Skills Development Authority (TESDA) for Computer Hardware Servicing NC II that is now Computer Systems Servicing NC II. To fully understand let us compare the tasks for both qualifications:

Under Computer Hardware Servicing NC II (CHS NC II), these are the tasks that you have to undergo: 

Task 1: Write or Enumerate at least six Occupational Health Safety Policies and Procedures (OHS). 

Task 2: Inventory all the Tools, Equipment, Materials and Work Area used or under CHS NC II. 

Task 3: Assemble a Desktop Computer and configure the system 

Task 4: Install Operating System and Device Drivers 

Task 5: Computer Networking 
  • Creating Network Cables (Crossover, Straight-thru cable) 
  • Network Configuration 
  • File and Printer Sharing 
  • Restore / Backup 

Task 6: Oral Questioning 


However, for Computer Systems Servicing NC II, the following are the new tasks: 

Task 1: Assemble Desktop Computer 

Task 2: Install Operating System and Appropriate Device Drivers 
  • Windows 7 or Windows 8 
  • Windows Server 2008 R2 or latest Server OS 
Task 3: Setup Computer Networks 
  • Creating Network Cables 
  • Configuring Router (Wireless, MAC, QOS, Port Forwarding)
  • Network Configuration 
Task 4: Setup Computer Servers 
  • DHCP Server
  • DNS Server
  • File Services 
  • Remote Desktop 
Task 5: Maintain Computer System 
  • Creating System Restore Point 
  • Creating System Backup Image 
  • Using the created Restore Point to restore the system
  • Using the created Backup Image
  • Disk Defragmentation 
  • Disk Cleanup 
  • Scanning for viruses (anti-virus) 
Task 6: Oral Questioning 

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2:28 AM

Computer Systems Servicing NC II

Last 2015 all TESDA competency had been migrated, included among this competency is the Computer Hardware Servicing NC II (CHS NC II) which now had become Computer Systems Servicing NC II (CSS NC II).

Stay tune for the updates.

We will post information about:

  1. What is new in Computer Systems Servicing NC II?
  2. What are the requirements in Computer Systems Servicing NC II?
  3. How to pass the assessment of Computer Systems Servicing NC II?
  4. Reviewer for Computer Systems Servicing NC II
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Thursday, May 26, 2016

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Monday, March 28, 2016

6:43 PM

POWER-SUPPLY TESTS

POWER-SUPPLY TESTS
Mod. 33, 35/40, 56/57, 76/77, 85, 90 and 95
The Problem: You have a Mod. 33, 56/57, 76/77, 90 or 85 / 95 and want to test the power-supply.
Bad luck: these power-supplies are switched electronically over the systemboard and have no AC-switch. What if the board is dead or the tiny little switch in the front-panel is broken ? Isn't there a way to test the power-supply without the system around ?The Solution: Yes - it is possible to test these units. Look in this page.
Mod. 95 Power Connector
                     3  6  9  12 15 18 21
                    ----------------------+
          Notch-- /  o  o  o  o  o  o  o  |
            +---2 |  o  o  o  o  o  o  o  | 20
            |     |  o  o  o  o  o  o  o  |
            |     +-----------------------+
            +--------1  4  7  10 13 16 19



           GND    +Pin   Voltage  DC(min)  DC(max)
         ------+-------+--------+--------+--------
            5  |    3  |   +5V  |  +3.7  |  +6.2
            5  |    4  |   +12V |  +9.0  |  +15.0
            5  |    7  |   -12V |  -9.0  |  -15.0
         ------+-------+--------+--------+--------

[Fig. 1: Connector on PS/2 Mod. 85, 95 and 3511 power-supply]
If you have opened the cover and removed the power-supply, connect the power-cord back to the unit.
Then short-circuit the pins 1 and 2 on the power supply.The power-supply cooling fan must come up almost immediately - if you hear just a tiny clicking noise from the unit and have the short checked again for a good connection the power-supply is defective and has to be replaced.
If the built-in fan comes up, check the 3 testing points for their appropriate voltages.
If they are within the given range the power-supply appears to be functional.
Mod. 90 Power Connector
              9  8  7  6  5  4  3  2  1
            +-----------------------------+
            | ## ## ## ## ## ## ## ## ##  |
            ++                          +-+
             +--------------------------+
     
              be be rd rd rd rd rd rd bl
  
                          P1

                 +--+
                 V  V
              9  8  7  6  5  4  3  2  1
            +-----------------------------+
            | ## ## ## ## ## ## ## ## ##  |
            ++                          +-+
             +--------------------------+

              yw wt bl bl bl bl bl bl or

                          P2

           be = Blue, rd = Red, yw = Yellow,
           wt = White, bl = Black, or = Orange


           GND    +Pin   Voltage  DC(min)  DC(max)
         ------+-------+--------+--------+--------
     P1     1  |    2  |   +5V  |  +4.8  |  +5.25
            1  |    8  |   +12V |  +11.5 |  +12.6
         ------+-------+--------+--------+--------
     P2     2  |    1  |   -12V |  -11.5 |  -12.6
         ------+-------+--------+--------+--------


[Fig. 2: Connectors on PS/2 Mod. 90 power-supply]
If you have opened the cover and removed the power-supply cables P1 and P2, connect the power-cord back to the unit.
Then short-circuit the pins 7 and 8 on the power-supply connector P2.The power-supply cooling fan must come up almost immediately - if you hear just a tiny clicking noise from the unit and have the short checked again for a good connection the power-supply is defective and has to be replaced.
If the built-in fan comes up, check the 4 testing points on P1 and P2 for their appropriate voltages.
If they are within the given range the power-supply appears to be functional.
Mod. 33, 35/40, 56/57, 76/77 Power Connector
                 +-----------------------+
                 |+---+ +---+ +---+ +---+|
                 || # | | # | | # | | # ||
                 || # | | # | | # | | # ||
                 || # | | # +-+ # | | # ||
                 |+---+ +---------+ +---+|
                 +-----------------------+
                    1     2     3     4

                            P1

                         +---+
                         V   V
                       7 6 5 4 3 2 1
                     +---------------+
                     |               |
                     | # # # # # # # |
                     +++-----------+++
                      ++           ++
                            P2


 

           GND    +Pin   Voltage  DC(min)  DC(max)
         ------+-------+--------+--------+--------
     P1     4  |    1  |   +5V  |  +3.75 |  +6.25
         ------+-------+--------+--------+--------
     P2     6  |    7  |   -5V  |  -4.75 |  -5.5
            6  |    1  |   +12V |  +9.0  |  +15.0
            6  |    5  |   -12V |  -9.0  |  -15.0
         ------+-------+--------+--------+--------

[Fig. 3: Connectors on PS/2 Mod. 33,56/57,76/77 power-supply]
If you have opened the cover and removed the power-supply cables P1 and P2, connect the power-cord back to the unit.
Then short-circuit the pins 6 and 4 on the power-supply connector P2.The power-supply cooling fan must come up almost immediately - if you hear just a tiny clicking noise from the unit and have the short checked again for a good connection the power-supply is defective and has to be replaced.
If the built-in fan comes up, check the 4 testing points on P1 and P2 for their appropriate voltages.
If they are within the given range the power-supply appears to be functional.
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Monday, January 4, 2016

6:30 PM

Hudriks Math For Kids Lite



Hudriks Math For Kids Lite 1.0_ os 2.1 up
Colourful graphics, 3D animations and special effects will make Hudriks Math an unforgettable learning experience for your child.
The game has two sections. At the beginning you have a chance to practice counting, addition, subtraction and even multiplication and division of various levels. 
Illustrations of the basic principles of the operations will help to pass the first tasks. 
When you feel confident, you can start the story mode to help Hudriks to save the world. You will encounter different enemies and the only way to pass them is to give the right answers. However, this time every mistake reduces your chances of reach the heart of the world.
Click Here
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6:29 PM

Alphabet Find


Alphabet Find 4.0.1_OS 2.2 up
As a parent, you probably are always thinking of ways to make learning fun for your child. Alphabet Find does just that. This educational app makes learning letters, numbers, and shapes a fun, interactive experience for children.
Find the Right Image
Playing is as simple as listening to the alphabet, number, or shape and then finding it in the grid of images. To play, listen and look for the given letter, number, or shape, and then find it in the grid of images. If you need a hint, wait a few seconds and the correct answer will start to bounce.
You will be amazed to see how quickly kids start recognizing images. Kids have fun earning stars on every correct answer. As they progress through the levels, they can take up timed challenges.
Make Education Fun
Keep tabs on your child's progress by checking out your child's score card. Choose from three levels of difficulty. Alphabet Find engages your child's auditory, visual, and fine motor skills. This app is a great way to help your kid develop a sense of achievement while they learn basic literacy skills.
Product Features
Develop auditory, visual, and fine motor skills
Choose from 4 different levels
Enjoy upbeat music and colorful graphics
Click Here
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6:29 PM

The Big Bang Fruit


The Big Bang Fruit 2.0's Description
★ ★ ★ Game Description ★ ★ ★
The classic fruit elimination game, remember Fruit Ninja? Alternative fruit elimination game, to lead you into the world of passionate fruits, unprecedented extraordinary experience.
Gorgeous game let you forget, smooth speed of the game, you put it down, what are you waiting for, quickly download it and experience a different fruit!
★ ★ ★ Game features ★ ★ ★
1. A variety of functions props;
2. Challenges different high score;
3. Fine screen time to eliminate the different number of fruit, you will get different results props fruit
4. Combo eliminate easier to achieve high scores;
★ ★ ★ More exciting features in subsequent versions ★ ★ ★
Click Here
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6:28 PM

Bark Zoo: Animal Sounds & Pics


Bark Zoo: Animal Sounds & Pics 3.1's Description
Best Animal sound and Animal education App for kids. Amazing animal sounds and pictures for toddlers and kids of any age. Educational and Entertaining. Guarantee you and your kids have a great time and leave a smile on your face! 
Amazing creatures, awesome pictures and sound. A portable animal encyclopedia and zoo! 
You'll love the Panda, bear, Lion, Orca, Beluga, Hummingbirds, and colorful tropical fish. Enjoy the animal sounds and high quality pictures. Tell a story about these animals to your kids. 
Features: 
-Great selection of 64 creatures, a lots of sea creatures and birds 
-Great colorful pictures 
-Great animal sounds 
-Professionally recorded animal names 
-Educational and Entertaining 
-Swipe back and forth to see the next and previous creature and listen to the animal sound 
-Movable to SD card
Click Here
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