Clevo W251HSQ, W251HSQ C, W255HS, W258HSQ, W25AHS, W251HTQ, W251HTQ W255HT, W258HTQ Service Manual. Www.s Manuals.com. Manual
User Manual: Notebook Clevo W251HTQ-C - Service manuals and Schematics, Disassembly / Assembly. Free.
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- Manual
- Notice
- Chapter 1: Introduction
- Overview
- Specifications
- External Locator - Top View with LCD Panel Open
- External Locator - Front & Right Side Views
- External Locator - Left Side & Rear View
- External Locator - Bottom View
- Mainboard Overview - Top (Key Parts)
- Mainboard Overview - Bottom (Key Parts)
- Mainboard Overview - Top (Connectors)
- Mainboard Overview - Bottom (Connectors)
- Chapter 2: Disassembly
- Overview
- Maintenance Tools
- Connections
- Maintenance Precautions
- Disassembly Steps
- Removing the Battery
- Removing the Hard Disk Drive
- Removing the Optical (CD/DVD) Device
- Removing the System Memory (RAM)
- Removing and Installing a Processor
- Removing the 3.75G Module
- Removing the Wireless LAN Module
- Removing the Keyboard
- Top (W251HSQ/W251HSQ-C/W25AHS/W251HTQ/W251HTQ-C)
- Top (W255HS/W255HT)
- Top (W258HSQ/W258HTQ)
- Bottom
- SATA BLU RAY COMBO
- DVD DUAL
- LCD
- Appendix B: Schematic Diagrams
- System Block Diagram
- Processor 1/7-DMI, FDI, PEG
- Processor 2/7- CLK, MISC
- Processor 3/7- (DDR3)
- Processor 4/7- Power
- Processor 5/7- GFX PWR
- Processor 6/7- GND
- Processor 7/7- RSVD
- DDR3 SO-DIMM_0
- DDR3 SO-DIMM_1
- PANEL, INVERTER, CRT
- VGA PCI-E Interface
- VGA Frame Buffer Interface
- VGA Frame Buffer A
- VGA Frame Buffer C
- VGA I/O
- VGA NVVDD Cecoupling
- PCH 1/9- RTC, HDA, SATA
- PCH 2/9- PCIE, SMBUS, CLK
- PCH 3/9- DMI, FDI, PWRGD
- PCH 4/9- LVDS, DDI, CRT
- PCH 4/9- PCI, USB, RSVD
- PCH 6/9- GPIO, CPU
- PCH 7/9- PWR
- PCH 8/9 POWER
- PCH 9/9- GND
- WLAN, 3G, MINI PCIE
- CCD, TPM, MULTI CON
- USB3.0
- Card Reader (RTL8411)
- SATA ODD, LED, USB CHARGE
- HDMI, RJ45
- AUDIO CODEC VT1802P
- KBC-ITE IT8518E
- 5VS, 3VS, 1.5VS CPU
- VDD3, VDD5
- Power 0.85VS, 1.8VS
- POWER 1.5V/1.05VS
- POWER 1.05V/1.05VS VTT
- POWER VCORE1
- POWER VCORE2
- Power VGA NVVDD/PEX_VDD
- AC IN, CHARGER
- AUDIO BOARD
- CLICK BOARD
- W251HPQ POWER SW BOARD
- W270HU BRIDGE ODD BOARD
- W270HU POWER SW BOARD
- Power Diagram
- Power On SEQ
- Appendix C: Updating the FLASH ROM BIOS