COMPUTER SYSTEM
SERVICING NC II
PREPARED BY:
ERVIN
Tutorial
COC 1 INSTALL AND CONFIGURE COMPUTER SYSTEM AND
NETWORKS
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DISASSEMBLY & ASSEMBLY SYSTEM UNIT
1. Properly turn off the computer
2. Remove all the external connector from the system unit
3. Open the case
4. Remove the power supply connector from the motherboard
5. Unscrew power supply
6. Remove all the drive cables in the motherboard
7. Unscrew all the drives (ODD, FDD, HDD)
8. Unscrew all expansion cards (Video card, Sound card, LAN card)
9. Remove memory
10. Remove audio connector, USB connector and system panel connector
from the motherboard
11. Remove CPU fan with heat sink
12. Remove CPU
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MAKING BOOTABLE USB
Click folder installer
Click folder windows server 2008 R2 SPI ESD Pre-activated
Click folder rufus
Click rufus 2.0
Click yes
Change Freedos to ISO image
Click ISO server 2008 R2 SPI ESD
Click start and wait for 15 minutes.
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NETWIRING
1. Make straight thru cable 6 pcs 1 meter UTP cable using 12pcs RJ45
2. Make straight thru cable 2 pcs 3 meter UTP cable using 4pcs RJ45
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White Orange
Orange
White Green
Blue
White Blue
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White Brown
Brown
White Orange
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White Green
Blue
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White Brown
Brown
COC 2 SETUP COMPUTER NETWORKS
INTERNET
PC 2
PC 1
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LAN
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WAN
ACCESS
POINT
PATCH
BOARD
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ROUTER
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SWITCH HUB
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FORMATTING SERVER COMPUTER USING BOOTABLE USB
1. Insert USB
2. Turn on computer
3. Press F12
4. Click USB device
5. Press any key to boot from USB
6. Click next
7. Click install now
8. Click windows 2008 R2 server standard x64
9. Click next
10. Check I accept the license terms
11. Click next
12. Click custom: Install windows only (advanced)
13. Click drive 0 partition 1: system reserved
14. Click delete
15. Click ok
16. Click drive 0 partition 2
17. Click delete
18. Click ok
19. Click drive 0 partition 3
20. Click delete
21. Click ok
22. Click new
23. Click backspace to delete
24. Enter the desired number 75000
25. Click apply
26. Click drive 0 unallocated space
27. Click new
28. Click apply
29. Click drive 0 partition 2
30. Click next then wait
31. Computer will restart
32. Wait to complete installation
33. Computer will restart again
34. Click begin install
35. Click ok
36. Create new password, P@SSWORD12345
37. Click ok

CREATE AN IP ADDRESS IN WORKSTATION
INTERNET USING ROUTER AND HUB
TO
ACCESS
Go to computer workstation
1. Click start
2. Type cmd
3. Type ipconfig
4. Click Google chrome
5. Type the IP address in the Google for example 192.168.100.101
6. Click enter
7. Write admin in the username
8. Write admin in the password
9. Click log in
10. Change the Wireless Network Name (SSID) to your surname
11. Click apply then wait
12. Write admin in the username again
13. Write admin in the username again
14. Click network setting
15. Click LAN/DHCP server
16. Change LAN IP in your desired IP address for example 192.168.50.51
17. Click apply then wait
18. Click internet icon
19. Click open network and sharing center
20. Click change adapter setting
21. Click local area connection
22. Right click disable then enable
23. Go to cmd then type ipconfig for checking
24. Click internet icon
25. Click open network and sharing center
26. Click change adapter setting
27. Click local area connection
28. Right click then click properties
29. Click Internet Protocol Version 4 (TCP/IPv4)
30. Click properties
31. Click use the following IP address
32. Type your desire IP for example 192.168.50.6 for workstation
33. Click subnet mask 255.255.255.0
34. Click default gateway then type 192.168.50.51
35. Click preferred DNS server then type 192.168.50.51
36. Click ok then click close
37. Right click local area connection
38. Click disable and enable
39. Go to cmd and type ipconfig for checking
40. Go to Google chrome then type for example youtube
Go to computer server
1. Click start
2. Type cmd
3. Type ipconfig
4. Click internet icon
5. Click open network and sharing center
6. Click change adapter settings
7. Click local area connection
8. Right click properties
9. Click Internet Protocol Version 4 (TCP/IPv4)
10. Click properties
11. Click use the following IP address
12. Click IP address then type for example 192.168.50.7 for server
13. Click subnet mask 255.255.255.0
14. Click default gateway then type for example 192.168.50.51
15. Click preferred DNS server then type for example 192.168.50.51
16. Click ok then click close
17. Right click local area connection
18. Click disable then enable
19. Go to cmd and type ipconfig for checking
20. Go to internet explorer then type for example youtube

CREATE AN IP ADDRESS IN WORKSTATION TO ACCESS
INTERNET USING ACCESS POINT AND HUB
Go to computer workstation
1. Click internet icon
2. Click open network and sharing center
3. Click change adapter settings
4. Right click local area connection
5. Click properties
6. Click Internet Protocol Version 4 (TCP/IPv4)
7. Click properties
8. Click obtain and IP address automatically
9. Click obtain DNS server address automatically
10. Click ok
11. Right click local area connection
12. Click disable then enable
13. Click start
14. Type cmd
15. Type ipconfig
16. Go to goggle chrome
17. Type the default gateway of access point for example 192.168.20.21
18. Then enter
19. Click login
20. Click wireless
21. Write your first name in the Name (SSID)
22. Click apply
23. Click setup
24. Click local network
25. Change IP address to your desired for example 192.168.35.36
26. Click apply changes
27. Click ok
28. Click please click 192.168.35.36 to continue configuration
29. Click internet icon
30. Click open network and sharing center
31. Click change adapter settings
32. Click local area connection
33. Click disable then enable
34. Go to start
35. Type cmd
36. Type ipconfig for checking
37. Click internet icon
38. Click open network and sharing center
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Click change adapter settings
Click local area connection
Click properties
Click Internet Protocol Version 4 (TCP/IPv4)
Click properties
Click use the following IP address
Click IP address for example 192.168.35.6
Click subnet mask 255.255.255.0
Click default gateway then type 192.168.35.36
Click preferred DNS server then type 192.168.35.36
Click ok
Click close
Right click local area connection
Click disable then enable
Go to start
Type cmd then ipconfig for checking
Go to google chrome then type for example yahoo
Go to computer server
1. Click start
2. Type cmd
3. Type ipconfig
4. Click internet icon
5. Click open network and sharing center
6. Click change adapter settings
7. Click local area connection
8. Click disable then enable
9. Click properties
10. Click Internet Protocol Version 4 (TCP/IPv4)
11. Click properties
12. Click obtain an IP address automatically
13. Click obtain DNS server address automatically
14. Click ok
15. Click close
16. Click local area connection
17. Click properties
18. Click Internet Protocol Version 4 (TCP/IPv4)
19. Click properties
20. Click use the following IP adress
21. Click IP address for example 192.168.60.7
22. Click subnet mask 255.255.255.0
23. Click default gateway 192.168.60.61
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Click preferred DNS server 192.168.60.61
Click ok
Click close
Right click local area connection
Click disable then enable
Go to cmd
Type ipconfig for checking
Go to internet explorer browse application
Connecting Workstation to Server
1. Click internet icon
2. Click open network and sharing
3. Click windows firewall
4. Turn off windows firewall
5. Click ok
6. Go to start
7. Type cmd
8. Type ipconfig
9. Type ping ip address of workstation 192.168.60.6
10. Type ping ip address of workstation 192.168.60.7
COC 3 SETUP COMPUTER SERVER
Go to computer server
1. Click start
2. Click dcpromo then wait
3. Click next
4. Click next
5. Click create a new domain in new forest then click next
6. Type your name Ervin.com
7. Click next then wait
8. Click next
9. Click next then wait
10. Click next then wait examining DNS configuration
11. Click yes
12. Click next
13. Type password = P@SSWORD12345
14. Click next
15. Click next then wait for installation
16. Click finish
17. Click restart now
18. Press ctrl+alt+delete to log on
19. Type password
20. Click roles
21. Click add roles
22. Click next
23. Click DHCP server, files services, print and document services, remote
desktop services
24. Click next, next
25. Check remote desktop session host
26. Click install remote desktop
27. Click next, next
28. Click require network level authentication
29. Click next, next, next, next, next, next, next, next, next
30. Click enable DHCPv6 Then click next
31. Click next, next, next, next, next, next, next
32. Click install then wait
33. Click close
34. Click yes then computer will restart
35. Press ctrl+alt+delete
36. Type your username and password = administrator and
P@SSWORD12345
37. Wait then click close
38. Click start
39. Click my computer
40. Format local disk D
41. Create folder sharing
42. Click share with specific people
43. Click find people then add
44. Type AU then click ok then read/write
45. Click everyone then add then read/write
46. Click share then done
47. Click start
48. Click administrative tools
49. Click group policy management
50. Click forest Ervin.com
51. Click domains
52. Click Ervin.com
53. Click link order/then delete
54. Right click Ervin.com then create a GPO in this domain
55. Type Ervin then ok
56. Right click then edit
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Click user configuration
Click policies
Click windows settings
Click folder redirection
Right click documents
Click properties
Click setting then click basic
Paste in the root path
Go to settings uncheck grant then check also apply
Click apply
Click yes
Click ok
Click start
Click administrative tools
Click active directory users and computers
Click Ervin.com
Click domain controllers
Click new then user
Write your name Ervin
Click next
Uncheck user must change check password never expires
Type P@SSWORD12345
Click next
Click finish
Go to computer workstation
1. Change preferred DNS server into 192.168.60.7
2. Go to start
3. Click my computer
4. Click system properties
5. Click change settings
6. Click change
7. Click domain
8. Write Ervin.com
9. Click
10. Write your username and password
11. Click ok
12. The computer will restart
13. Click start
14. Click control panel
15. Click view devices and printers
16. Click add printer
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Click add a local printer
Click next
Click Epson LX-300+/II
Click next, next, next, next
Click finish
Click start
Click remote desktop connection
Type the IP address of the server 192.168.30.7
Type username and password = administrator/ P@SSWORD12345
COC 4 MAINTAIN AND REPAIR COMPUTER SYSTEM AND NETWORKS

Creating back up files using acronis
1. Install acronis true image 2015
2. Click yes
3. Click add backup
4. Click create new backup
5. Click yes
6. Click source
7. Click files and folders
8. Click grades
9. Click ok
10. Click select destination
11. Click browse
12. Click computer local disk d
13. Click ok
14. Click back up now
15. Then wait until it finish
COC 1
1.
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4.
Assemble and disassemble system unit & parts of mother board
Create bootable flash drive
Installation of windows 8
Installation of Microsoft office, google, VLC, adobe, anti- virus
COC 2
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Straight Connection: 8pcs
Configured router
Sharing internet
Configured access point
Firewall
COC 3
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5.
Install
Install
Install
Install
Install
and
and
and
and
and
configure
configure
configure
configure
configure
DHCP
File Server
Remote Desktop
DNS
Print Document
COC 4
1. Install & Create Back up files