Lenovo G575 Support Question
Lenovo G575 Support Question
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Question posted by Chrismarks on March 8th, 2014
How To Remove Ram From Lenovo G575
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Answer #1: Posted by freginold on May 15th, 2014 9:30 AM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
Hi, instructions for removing the RAM can be found on page 40 of the hardware maintenance manual.
Related Lenovo G575 Manual Pages
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35
Note: If you are the same for the G470, G475,
G570 and G575. If this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer...by the arrow c .
1
3
2
31 Holding the spring-loaded battery
latch in the unlocked position b , remove the battery pack in this happens, turn off the computer, or enter hibernation mode. CRU instructions
Notes: •...
Hardware Maintenance Manual - Page 3
... 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo G470/G475/G570/G575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery pack 34 1020 Dummy cards 35 1030 Optical...
Hardware Maintenance Manual - Page 6
...(35 lb) or that you think is too heavy for your leg muscles; Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: &#... •• When lifting any other parts in a hazardous position. •• Place removed covers and other conditions that can stand safely without slipping. 2. Never move suddenly or twist when...
Hardware Maintenance Manual - Page 8
... following parts with the reflective surface of the units.)
•• If an electrical accident occurs: - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Blowers and fans...circuits with the power on when they are removed from their normal operating places in your work area. The surface is conductive;
Hardware Maintenance Manual - Page 24
... under warranty and some symptoms that might indicate damage caused by the customer. Date on laptop products
The following symptoms might indicate that the system was detected 6. Procedure index and page...pins, or connectors that have been subjected
to excessive force, or dropped.
20 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you...
Hardware Maintenance Manual - Page 25
...8226;• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on , check the power cord of the AC
adapter for the AC adapter pin No... Measure the output voltage at the plug of the total power remaining when installed in the computer.
21
Remove the battery pack. 3. If the voltage is not correct, replace the AC adapter. 4. To check the...
Hardware Maintenance Manual - Page 26
... becomes hot, it at least 3 hours, even though the indicator does not light on. Remove it from having a shortened life. After it cools down, reinstall and recharge it return to... the next section. Note: Recharging will be 4 to +14
7
Ground (-)
3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light...
Hardware Maintenance Manual - Page 30
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: •• The system status, RAM, VRAM, and setup data are stored on the hard disk drive is read, and system status is restored from hibernation mode and resumes operation. Closing ...
Hardware Maintenance Manual - Page 31
...
Standard memory CMOS RAM Hard disk drive...G575
Lenovo G470/G475/G570/G575
This chapter presents the following product-specific service references and product-specific parts information: •• "Specifications" on page 27 •• "Status indicators" on page 29 •• "Fn key combinations" on page 31 •• "FRU replacement notices" on page 32 •• "Removing...
Hardware Maintenance Manual - Page 36
... section carefully before replacing any FRU. If you have one . Make sure that all screws firmly to removing and replacing parts. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to the torque shown in your tool bag...refer to tighten. •• Each one should be used only once. Never use a screw that you removed.
Hardware Maintenance Manual - Page 37
... top of damaging parts. 2. Begin by touching a ground point with the instructions to indicate how to remove and replace the FRU. Metallic parts or metal flakes can be removed before the failing
FRU. Lenovo G470/G475/G570/G575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic...
Hardware Maintenance Manual - Page 38
...: Install the battery pack along the slide rails of battery pack Unlock the battery release lever 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1010 Battery pack
DANGER Only use the battery specified in the parts list for your computer. Figure 1. Any other battery could ignite or explode. Removal steps of the slot.
Hardware Maintenance Manual - Page 39
Lenovo G470/G475/G570/G575 1020 Dummy card
For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy card
Remove dummy card in the direction shown by arrows 1 2.
1 2
35
Hardware Maintenance Manual - Page 40
... illustration 1, and then gently pull the optical drive out in order: •• "1010 Battery pack" on page 34 Figure 3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1030 Optical drive
For access, remove these FRUs in the direction shown by arrow 2 3.
1
Step
1
Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (1)
Color...
Hardware Maintenance Manual - Page 41
.../CPU/Mini PCI ExpressCard slot compartment cover
Note: Loosen the screws 1, but do not remove them. Remove the HDD/Memory/CPU/Mini PCI ExpressCard slot compartment cover
in the direction shown by arrow 2.
1
1
1
1
1
2
37 Lenovo G470/G475/G570/G575
1040 Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI ExpressCard slot compartment...
Hardware Maintenance Manual - Page 42
... drop the hard disk drive or apply any physical shock to it if possible. • Never remove the drive while the system is operating or is sensitive to physical shock. Take out the hard disk...unit)/Mini
PCI ExpressCard slot compartment cover " on it . Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1050 Hard disk drive
For access, remove these FRUs in a metal frame 3.
1 1
2
38
Hardware Maintenance Manual - Page 44
Removal steps of DIMM Release the two latches on both edges of the DIMM into the place. b
a
When installing: ...Mini
PCI ExpressCard slot compartment cover " on the computer you are servicing, the card must be moved.
40 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
1060 DIMM
For access, remove these FRUs in SLOT-1 ( b : upper slot). Push the DIMM firmly, and pivot it until it ...
Hardware Maintenance Manual - Page 45
... processing unit)/Mini
PCI ExpressCard slot compartment cover " on page 37
Figure 7. Removal steps of fan assembly and heat sink assembly
Note: Remove three screws 1 and four spring screws 2.
Lenovo G470/G475/G570/G575
1070 Fan assembly and Heat Sink assembly
For access, remove these FRUs in the direction shown by arrow 3.
1
1
2
2
2
1
2
3
When installing: Make...
Hardware Maintenance Manual - Page 46
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Figure 7. Improper handling can cause distortion or deformation and imperfect contact with components.
42 Be careful not to damage the connector.
4
Attention: Do not handle the heat sink assembly roughly. Removal steps of fan assembly and heat sink assembly (continued)
Lift the fan assembly and heat...
Hardware Maintenance Manual - Page 47
Lenovo G470/G475/G570/G575
Figure 7. Removal steps of fan assembly and heat sink assembly (continued)
a
When installing: •• Before you attach the fan assembly to the computer, apply thermal grease,
...
