Chapter 8. Replacing FRUs - CNET Content Solutions
Chapter 8. Replacing FRUs - CNET Content Solutions Chapter 8. Replacing FRUs - CNET Content Solutions
126 Hardware Maintenance Manual Notes: a. Note the orientation of the notches ▌1▐ on the microprocessor. This is important when reinstalling the microprocessor on the new system board. b. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. 8. Make sure that the microprocessor retainer is fully open. 9. Holding the microprocessor with your fingers, remove the protective cover ▌2▐ that protects the gold contacts on the new microprocessor ▌1▐ . 10. Holding the microprocessor with your fingers, position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket. Important To avoid damaging the microprocessor contacts, do not tilt the microprocessor when installing it into the socket.
11. Lower the microprocessor straight down into the system board socket of the system board. 12. To secure the microprocessor in the socket, close the microprocessor retainer and lock it into position with the small handle. 13. Use the thermal grease syringe to place five drops of grease on the top of the microprocessor. Each drop of grease should be 0.03ml (3 tick marks on the grease syringe). 14. Install the heat sink and fan assembly on the system board. 15. Connect the heat sink and fan assembly cable to the system board. See the system board illustration for your machine type at “System board connectors” on page 116. 16. Go to “Completing the FRU replacement” on page 147. Chapter 9. Replacing FRUs - Tower Computers 127
- Page 81 and 82: Diagnostic Error Code FRU/Action 17
- Page 83 and 84: Diagnostic Error Code FRU/Action 30
- Page 85 and 86: POST error codes Each time you powe
- Page 87 and 88: Miscellaneous error messages Messag
- Page 89 and 90: c. Memory modules d. Extended video
- Page 91 and 92: Chapter 8. Replacing FRUs (Types 70
- Page 93 and 94: Computer components The following i
- Page 95 and 96: Removing the cover Important Read C
- Page 97 and 98: 4. Using the blue handle▌1▐, li
- Page 99 and 100: Replacing the CMOS battery If the C
- Page 101 and 102: 7. Lift the power supply out of the
- Page 103 and 104: 12. Lift the heat sink and fan asse
- Page 105 and 106: Replacing the microprocessor This p
- Page 107 and 108: Notes: a. Note the orientation of t
- Page 109 and 110: Replacing the hard disk drive Impor
- Page 111 and 112: Replacing an optical drive This pro
- Page 113 and 114: Replacing the power switch/LED asse
- Page 115 and 116: Replacing the system fan assembly T
- Page 117 and 118: Completing the FRU replacement Afte
- Page 119 and 120: Chapter 9. Replacing FRUs (Types 70
- Page 121 and 122: Computer components The following i
- Page 123 and 124: Removing the cover Important Read C
- Page 125 and 126: Replacing the power supply This pro
- Page 127 and 128: 11. Remove the four screws ▌1▐
- Page 129 and 130: 17. Lower the microprocessor straig
- Page 131: 5. Lift the heat sink and fan assem
- Page 135 and 136: Replacing a PCI adapter This proced
- Page 137 and 138: Replacing the primary hard disk dri
- Page 139 and 140: 9. Align the drive cage pivot pin w
- Page 141 and 142: 4. Press the blue release button to
- Page 143 and 144: 10. Install the hard drive cage int
- Page 145 and 146: Replacing the diskette drive This p
- Page 147 and 148: 4. Install the new rear fan assembl
- Page 149 and 150: 6. Pull on the tips of the rubber m
- Page 151 and 152: Replacing the power switch/LED asse
- Page 153 and 154: Completing the FRU replacement Afte
- Page 155 and 156: Chapter 10. Replacing FRUs (Types 7
- Page 157 and 158: Rear connectors This illustration s
- Page 159 and 160: System board connectors This illust
- Page 161 and 162: Accessing system board components a
- Page 163 and 164: Replacing a memory module This sect
- Page 165 and 166: Replacing the battery This procedur
- Page 167 and 168: 6. Pivot the drive bay assembly upw
- Page 169 and 170: Replacing the system board Importan
- Page 171 and 172: Chapter 10. Replacing FRUs - Deskto
- Page 173 and 174: Replacing the microprocessor Import
- Page 175 and 176: a. Take notice of the orientation o
- Page 177 and 178: Replacing the hard disk drive Impor
- Page 179 and 180: Replacing an optical drive This pro
- Page 181 and 182: Replacing the diskette drive This p
126 Hardware Maintenance Manual<br />
Notes:<br />
a. Note the orientation of the notches ▌1▐ on the microprocessor. This is<br />
important when reinstalling the microprocessor on the new system board.<br />
b. Do not drop anything onto the microprocessor socket while it is exposed.<br />
The socket pins must be kept as clean as possible.<br />
<strong>8.</strong> Make sure that the microprocessor retainer is fully open.<br />
9. Holding the microprocessor with your fingers, remove the protective cover<br />
▌2▐ that protects the gold contacts on the new microprocessor ▌1▐ .<br />
10. Holding the microprocessor with your fingers, position the microprocessor so<br />
that the notches on the microprocessor are aligned with the tabs in the<br />
microprocessor socket.<br />
Important<br />
To avoid damaging the microprocessor contacts, do not tilt the<br />
microprocessor when installing it into the socket.
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