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W253EFQ
Clevo W253EFQ Manuals
Manuals and User Guides for Clevo W253EFQ. We have
1
Clevo W253EFQ manual available for free PDF download: Service Manual
Clevo W253EFQ Service Manual (110 pages)
Brand:
Clevo
| Category:
Laptop
| Size: 7.46 MB
Table of Contents
Table of Contents
11
Introduction
13
Overview
13
Specifications
14
External Locator - Top View with LCD Panel Open
17
External Locator - Front & Right Side Views
18
External Locator - Left Side & Rear View
19
External Locator - Bottom View
20
Mainboard Overview - Top (Key Parts)
21
Mainboard Overview - Bottom (Key Parts)
22
Mainboard Overview - Top (Connectors)
23
Mainboard Overview - Bottom (Connectors)
24
Disassembly
25
Overview
25
Maintenance Tools
26
Connections
26
Maintenance Precautions
27
Disassembly Steps
28
Removing the Battery
29
Removing the Hard Disk Drive
30
Removing the Optical (CD/DVD) Device
32
Removing the System Memory (RAM)
33
Removing and Installing a Processor
35
Removing the 3.75G Module
38
Removing the Wireless LAN Module
39
Removing the Keyboard
40
Part Lists
41
Part List Illustration Location
42
Top (W253EFQ/W253EGQ
43
Top (W255EF/W255EG
44
Top (W25AEF/W25AEG
45
Bottom (W253EFQ/W253EGQ
46
Bottom (W255EF/W255EG/W25AEF/W25AEG
47
Sata Blu Ray Combo (W253Efq/W253Egq
48
Sata Blu Ray Combo (W255Ef/W255Eg
49
Sata Blu Ray Combo (W25Aef/W25Aeg
50
DVD Dual (W253Efq/W253Egq
51
DVD Dual (W255Ef/W255Eg
52
DVD Dual (W25Aef/W25Aeg
53
Lcd (W253Efq/W253Egq
54
Lcd (W255Ef/W255Eg
55
Lcd (W25Aef/W25Aeg
56
Schematic Diagrams
57
System Block Diagram
58
Processor 1/7-DMI, FDI, PEG
59
Processor 2/7- CLK, MISC
60
Processor 3/7- (DDR3)
61
Processor 4/7- Power
62
Processor 5/7- GFX PWR
63
Processor 6/7- GND
64
Processor 7/7- RSVD
65
Ddr3 So-Dimm_0
66
Ddr3 So-Dimm_1
67
Panel, Inverter, Crt
68
VGA PCI-E Interface
69
VGA Frame Buffer Interface
70
VGA Frame Buffer a
71
VGA Frame Buffer C
72
Vga I/O
73
VGA NVVDD Cecoupling
74
Pch 1/9- Rtc, Hda, Sata
75
Pch 2/9- Pcie, Smbus, Clk
76
Pch 3/9- DMI, Fdi, Pwrgd
77
Pch 4/9- Lvds, DDI, Crt
78
Pch 4/9- Pci, Usb, Rsvd
79
Pch 6/9- Gpio, Cpu
80
Pch 7/9- Pwr
81
Pch 8/9 Power
82
Pch 9/9- Gnd
83
Wlan, 3G, Mini Pcie
84
CCD, Tpm, Multi con
85
Usb3.0
86
Card Reader (RTL8411
87
Sata Odd, Led, Usb Charge
88
Hdmi, Rj45
89
Audio Codec Vt1802P
90
Kbc-Ite It8518E
91
5Vs, 3Vs, 1.5Vs Cpu
92
Vdd3, Vdd5
93
Power 0.85VS, 1.8VS
94
Power 1.5V/1.05Vs
95
Power 1.05V/1.05Vs Vtt
96
Power Vcore1
97
Power Vcore2
98
Power VGA NVVDD/PEX_VDD
99
Ac In, Charger
100
Audio Board
101
Click Board
102
W251Hpq Power Sw Board
103
W270Hu Bridge Odd Board
104
W270Hu Power Sw Board
105
Power Diagram
106
Power on SEQ
107
Updating the FLASH ROM BIOS
109
Download the BIOS
109
Unzip the Downloaded Files to a Bootable CD/DVD/ or USB Flash Drive
109
Set the Computer to Boot from the External Drive
109
Use the Flash Tools to Update the BIOS
110
Restart the Computer (Booting from the HDD
110
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