Hardware Maintenance Manual
Page 10
... currents. First, check that power has been disconnected from passing through your back. v If you work on a machine that contain small conductive fibers to cause electrical shock. Ensure that tester. - Observe the special safety precautions when you need to lock the wall box... in the safety sections of mat to switch off . 4 Lenovo 3000 J Series Use extreme care when measuring high voltages. By observing the above rule, you open the server/workstation covers, unless instructed otherwise...
... currents. First, check that power has been disconnected from passing through your back. v If you work on a machine that contain small conductive fibers to cause electrical shock. Ensure that tester. - Observe the special safety precautions when you need to lock the wall box... in the safety sections of mat to switch off . 4 Lenovo 3000 J Series Use extreme care when measuring high voltages. By observing the above rule, you open the server/workstation covers, unless instructed otherwise...
Hardware Maintenance Manual
Page 100
10. To remove the microprocessor 2 from the system board socket by lifting it straight up and out of the microprocessor. If you are installing a new microprocessor. 94 Lenovo 3000 J Series Note: The protective cover 3 is not used unless you must touch the microprocessor, touch only the sides. Important Do not touch the gold contacts on the bottom of the socket. Using the vacuum pen 1 , remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . 11.
10. To remove the microprocessor 2 from the system board socket by lifting it straight up and out of the microprocessor. If you are installing a new microprocessor. 94 Lenovo 3000 J Series Note: The protective cover 3 is not used unless you must touch the microprocessor, touch only the sides. Important Do not touch the gold contacts on the bottom of the socket. Using the vacuum pen 1 , remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . 11.
Hardware Maintenance Manual
Page 104
Make sure that the small handle that the small triangle 1 is aligned with those in the socket. 16. Install the heat sink and fan assembly on page 85 19. Go to secure the microprocessor ... pick up the microprocessor, lower the microprocessor straight down into the chassis and align the screw holes with the corresponding triangle on page 111. 98 Lenovo 3000 J Series Insert and tighten the screws that secure the system board. 18. See "Identifying parts on the system board" on the system board. 17. on...
Make sure that the small handle that the small triangle 1 is aligned with those in the socket. 16. Install the heat sink and fan assembly on page 85 19. Go to secure the microprocessor ... pick up the microprocessor, lower the microprocessor straight down into the chassis and align the screw holes with the corresponding triangle on page 111. 98 Lenovo 3000 J Series Insert and tighten the screws that secure the system board. 18. See "Identifying parts on the system board" on the system board. 17. on...
Hardware Maintenance Manual
Page 132
11. Lay the heat sink on its side so that the thermal grease does not come in contact with anything. 13. Lift the heat sink and fan assembly off the failing system board. To remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . 126 Lenovo 3000 J Series Remove the four screws 1 securing the heat sink and fan assembly to the system board. 12.
11. Lay the heat sink on its side so that the thermal grease does not come in contact with anything. 13. Lift the heat sink and fan assembly off the failing system board. To remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . 126 Lenovo 3000 J Series Remove the four screws 1 securing the heat sink and fan assembly to the system board. 12.
Hardware Maintenance Manual
Page 134
... 121. 26. See "Replacing a PCI adapter" on the heat sink fan. 27. See "Identifying parts on the system board" on page 143. 128 Lenovo 3000 J Series on page 116 23. The adhesive surface is protected by a peel-off the film, push the posts through the holes in the system board... Using the vacuum pen 1 to pick up the microprocessor, lower the microprocessor straight down into the chassis and align the screw holes with the small handle to secure the microprocessor in the chassis. Install the new system board into the socket. 17. The new retention bracket has an adhesive ...
... 121. 26. See "Replacing a PCI adapter" on the heat sink fan. 27. See "Identifying parts on the system board" on page 143. 128 Lenovo 3000 J Series on page 116 23. The adhesive surface is protected by a peel-off the film, push the posts through the holes in the system board... Using the vacuum pen 1 to pick up the microprocessor, lower the microprocessor straight down into the chassis and align the screw holes with the small handle to secure the microprocessor in the chassis. Install the new system board into the socket. 17. The new retention bracket has an adhesive ...
Hardware Maintenance Manual
Page 136
Using the vacuum pen 1 , remove the microprocessor from the system board, lift the small handle 1. 14. To remove the microprocessor 2 from the system board socket by lifting it straight up and out of the microprocessor. If you must touch the microprocessor, touch only the sides. 130 Lenovo 3000 J Series 13. Important Do not touch the gold contacts on the bottom of the socket.
Using the vacuum pen 1 , remove the microprocessor from the system board, lift the small handle 1. 14. To remove the microprocessor 2 from the system board socket by lifting it straight up and out of the microprocessor. If you must touch the microprocessor, touch only the sides. 130 Lenovo 3000 J Series 13. Important Do not touch the gold contacts on the bottom of the socket.