Contents
HP 250 G1 Notebook PC HP 255 G1 Notebook PC
First Edition May Document Part Number
Safety warning notice
Safety warning notice
Table of contents
101
113
Viii
Product description
Chipset
Intel Celeron processor
Graphics UMA graphics
Panel
Hard drives
Wireless
Optical drive
Audio/video
Preinstalled
Power AC adapter Requirements
Serviceability End-user replaceable parts
Ports
Component Description
External component identification
Right side
Environmental Notices
Left side
Component Description Speakers Produce sound
Front
Area networks WLANs
Display
TouchPad
Top
Lights
Power light White The computer is on
If the computer has stopped responding and Microsoft
Buttons
Fn key
Keys
Bottom
Bottom
Hard drive bay Contains the hard drive
Computer major components
Illustrated parts catalog
Power button board includes cable
Display assembly not spared
Component
Hard Drive Hardware Kit, includes
Component Spare part number
Power connector cable
RTC battery
Base enclosure
Battery
Wlan module
727614-001
Display assembly subcomponents
Display assembly subcomponents
Hard Drive Hardware Kit , includes
Mass storage devices
Component Spare part number HP Smart AC adapter
Plastics kit
Miscellaneous parts
Spare part number Description
Sequential part number listing
Screw Kit
Sequential part number listing
Cover, and captive screws secured by C-clips
Replacement thermal materials
730670-501
Preliminary replacement requirements
Removal and replacement procedures
Service considerations
Tools required
Drive handling
Grounding guidelines
55%
Typical electrostatic voltage levels
Event
Material Use Voltage protection level
Equipment guidelines
Service tag and Pcid label
Component replacement procedures
Pcid label
Computer feet
Description Spare part number
Battery
Display subcomponents bezel, webcam, panel
Enww
Enww
To remove the webcam/microphone module
Disconnect the module cable from the module
Enww
Enww
Enww
Wlan module
Enww
Memory module
Enww
Hard drive
Enww
Description Spare part number RTC battery 449137-001
RTC battery
Optical drive
Enww
Keyboard
Enww
Enww
Description Spare part number Top cover 720511-001
Top cover
Enww
Enww
Enww
Power button board
Enww
TouchPad button board
Enww
Speakers
Enww
USB board
Enww
Power connector cable
Enww
Display bezel includes Mylar screw covers 689675-001
Display assembly
Enww
Enww
Enww
Disconnect the module cable 3 from the module
Enww
Enww
Enww
Enww
System board
For use in models with Windows 8 Professional 688852-601
Fan/heat sink assembly see Fan/heat sink assembly on
Enww
Optical drive cable
Enww
Fan/heat sink assembly
Enww
Enww
Enww
Intel Celeron processors
Processor
Description Spare part number Intel Core i5 processors
Enww
Removal and replacement procedures
Starting Setup Utility Bios
Using Setup Utility Bios and System Diagnostics
Updating the Bios
Determining the Bios version
Downloading a Bios update
Using System Diagnostics
Using Setup Utility Bios and System Diagnostics
Computer specifications
Specifications
Metric
39.6-cm 15.6-in, HD display specifications
Hard drive specifications
Specifications
Backing up, restoring, and recovering
Creating HP Recovery media
Creating recovery media and backups
Creating recovery media and backups
Restore and recovery
Remove everything and reinstall Windows
Using Windows Refresh for quick and easy recovery
What you need to know
Recovering using HP Recovery Manager
Using HP Recovery media to recover
Removing the HP Recovery partition
Backing up, restoring, and recovering
Requirements for all countries
Power cord set requirements
Country/region Accredited agency Applicable note number
Requirements for specific countries and regions
Requirements for specific countries and regions
Power cord set requirements
Recycling
Battery
Enww
Display
Enww
Enww
Enww
Index
Bios
Feet Locating Spare part number Fn key Identifying Graphics
Hdmi
TouchPad button board
