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HP 250, f0y88ea [9/162] Intel hm76 express chipset models 1
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1 Product description
Intel HM76 Express Chipset models
Category Description Non-touch ;
UMA
Non-touch;
discrete
Touch;
UMA
Touch;
discrete
Product name HP 15 Notebook PC √√√√
HP 15 TouchSmart Notebook PC √√√√
Compaq 15 Notebook PC √√√√
Compaq 15 TouchSmart Notebook PC √√√√
HP 250 G2 Notebook PC √√√√
Processors Intel i5-3230M processor (2.6-GHz, 3-MB cache, 35 W) √√√√
Intel i3-3110M processor (2.4-GHz, 3-MB cache, 35 W) √√√√
Intel Pentium 2020M processor (2.4-GHz, 2-MB cache, 35 W) √√√√
Intel Celeron 1000M processor (1.8-GHz, 2-MB cache, 35 W) √√√√
Chipset Intel HM76 Express √√√√
Graphics Switchable discrete graphics:
Nvidia 820M N15V-GM 1 GB VRAM (128Mx16 DDR3 1GHz x 4
PCs)
GPU power management enabled at launch
Support DX11
Support dynamic switching
Support HD Decode and HDMI
√ √
UMA graphics:
Intel HD Graphics √ √
Panel 39.6-cm (15.6-in), high-definition (HD), light-emitting diode
(LED), SVA BrightView (1366×768) display; typical brightness:
200 nits
√√√√
Touchscreen, 39.6-cm (15.6-in), high-definition (HD), light-
emitting diode (LED), SVA AntiGlare (1366×768) display; typical
brightness: 200 nits
Supports 16:9 ultra wide aspect ratio
√√
Supports LVDS √√√√
Memory 2 customer-accessible/upgradable memory module slots
Supports dual-channel memory
DDR3L-1600-MHz
√√√√
Intel HM76 Express Chipset models 1
Содержание
- Safety warning notice 3
- Table of contents 5
- Intel hm76 express chipset models 9
- Intel hm76 express chipset models 1 9
- Product description 9
- Chapter 1 product description 10
- Intel hm76 express chipset models 3 11
- Chapter 1 product description 12
- Intel bay trail chipset models 12
- Intel bay trail chipset models 5 13
- Chapter 1 product description 14
- Amd models 15
- Amd models 7 15
- Chapter 1 product description 16
- Amd models 9 17
- Chapter 1 product description 18
- External component identification 19
- Right side 19
- Right side 11 19
- Chapter 2 external component identification 20
- Left side 20
- Front 13 21
- Chapter 2 external component identification 22
- Display 22
- Note refer to the image that most closely matches your computer 22
- Top 15 23
- Touchpad 23
- Chapter 2 external component identification 24
- Lights 24
- Button 25
- Top 17 25
- Chapter 2 external component identification 26
- Bottom 27
- Bottom 19 27
- Chapter 2 external component identification 28
- Important all labels described in this section will be located in one of 3 places depending on your computer model affixed to the bottom of the computer located in the battery bay or under the service door 28
- Labels 28
- Note your service labels will resemble one of the examples shown below refer to the illustration that most closely matches the service label on your computer 28
- Service label provides important information to identify your computer when contacting support you will probably be asked for the serial number and possibly for the product number or the model number locate these numbers before you contact support 28
- The labels affixed to the computer provide information you may need when you troubleshoot system problems or travel in the netherlands with the computer 28
- Labels 21 29
- Chapter 2 external component identification 30
- Regulatory label s provide s regulatory information about the computer 30
- Wireless certification label s provide s information about optional wireless devices and the approval markings for the countries or regions in which the devices have been approved for use 30
- Computer major components 31
- Illustrated parts catalog 31
- Chapter 3 illustrated parts catalog 32
- Computer major components 25 33
- Chapter 3 illustrated parts catalog 34
- Computer major components 27 35
- Chapter 3 illustrated parts catalog 36
- Computer major components 29 37
- Chapter 3 illustrated parts catalog 38
- Display assembly subcomponents 39
- Display assembly subcomponents 31 39
- Chapter 3 illustrated parts catalog 40
- Mass storage devices 40
- Plastics kit 41
- Plastics kit 33 41
- Rubber kit 41
- Chapter 3 illustrated parts catalog 42
- Miscellaneous parts 42
- Sequential part number listing 43
- Sequential part number listing 35 43
- Chapter 3 illustrated parts catalog 44
- Sequential part number listing 37 45
- Chapter 3 illustrated parts catalog 46
- Sequential part number listing 39 47
- Chapter 3 illustrated parts catalog 48
- Sequential part number listing 41 49
- Chapter 3 illustrated parts catalog 50
- Sequential part number listing 43 51
- Cables and connectors 53
- Plastic parts 53
- Preliminary replacement requirements 53
- Removal and replacement procedures 53
- Service considerations 53
- Tools required 53
- Drive handling 54
- Electrostatic discharge damage 54
- Grounding guidelines 54
- Always be properly grounded when touching a component or assembly 55
- Cover the workstation with approved static shielding material 55
- Follow these grounding guidelines when packaging and transporting equipment 55
- Follow these grounding workstation guidelines 55
- Handle esd sensitive components parts and assemblies by the case or pcm laminate handle these items only at static free workstations 55
- Keep esd sensitive parts in their containers until the parts arrive at static free workstations 55
- Keep the work area free of nonconductive materials such as ordinary plastic assembly aids and styrofoam 55
- Packaging and transporting guidelines 55
- Place items on a grounded surface before removing items from their containers 55
- Preliminary replacement requirements 47 55
- Protect esd sensitive parts and assemblies with conductive or approved containers or packaging 55
- Store reusable esd sensitive parts from assemblies in protective packaging or non conductive foam 55
- To avoid hand contact transport products in static safe tubes bags or boxes 55
- Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment 55
- Use conductive field service tools such as cutters screwdrivers and vacuums 55
- Use transporters and conveyors made of antistatic belts and roller bushings be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging when grounding is not possible use an ionizer to dissipate electric charges 55
- When fixtures must directly contact dissipative surfaces use fixtures made only of static safe materials 55
- Workstation guidelines 55
- Battery 57
- Component replacement procedures 57
- Display subcomponents bezel webcam panel 58
- Service door 63
- Optical drive 64
- Wlan module 66
- Memory module 68
- Component replacement procedures 61 69
- Note the top cover spare part kit includes the touchpad 69
- Top cover keyboard 69
- Chapter 4 removal and replacement procedures 70
- Component replacement procedures 63 71
- Chapter 4 removal and replacement procedures 72
- Power button board 76
- Touchpad button board 77
- Before removing the display assembly follow these steps 78
- Chapter 4 removal and replacement procedures 78
- Disconnect all external devices connected to the computer 78
- Display assembly 78
- If you only need to remove the display bezel webcam microphone module or display panel you do not need to remove the entire display assembly from the computer see display subcomponents bezel webcam panel on page 50 for more information about removing the display subcomponents that do not require that you remove the entire display assembly from the computer 78
- Shut down the computer if you are unsure whether the computer is off or in hibernation turn the computer on and then shut it down through the operating system 78
- This section describes removing the display assembly in its entirety and disassembling all the display subcomponents 78
- Usb board 86
- Hard drive 87
- Optical drive connector 90
- Component replacement procedures 83 91
- Note intel models come with removable processors amd models come with processors soldered to the system board that cannot be removed or replaced 91
- Note the system board spare part kit includes replacement thermal materials 91
- System board 91
- Fan heat sink assembly 96
- Processor 103
- Power connector cable 105
- Card reader board 107
- Speakers 109
- Rtc battery 110
- Hard drive connector 112
- Weight 114
- Determining the bios version 115
- Starting setup utility bios 115
- Updating the bios 115
- Using setup utility bios and hp pc hardware diagnostics uefi in windows 8 115
- Downloading a bios update 116
- Downloading hp pc hardware diagnostics uefi to a usb device 117
- Using hp pc hardware diagnostics uefi 117
- Determining the bios version 119
- Starting setup utility bios 119
- Updating the bios 119
- Using setup utility bios and system diagnostics in windows 7 119
- Downloading a bios update 120
- Using system diagnostics 121
- Computer setup bios and advanced system diagnostics in suse linux 123
- Navigating and selecting in computer setup 123
- Starting computer setup 123
- Using computer setup 123
- Determining the bios version 124
- Restoring factory settings in computer setup 124
- Updating the bios 124
- Downloading a bios update 125
- Using advanced system diagnostics 125
- Computer specifications 127
- Computer specifications 119 127
- Specifications 127
- Chapter 8 specifications 128
- Cm 15 in display specifications 128
- Hard drive specifications 129
- Hard drive specifications 121 129
- Chapter 8 specifications 130
- Dvd rw supermulti dl drive specifications 130
- Backing up restoring and recovering in windows 8 131
- Creating hp recovery media 131
- Creating recovery media and backups 131
- Restore and recovery 132
- Recovering using hp recovery manager 133
- Using the hp recovery partition select models only 133
- What you need to know 133
- Changing the computer boot order 134
- Removing the hp recovery partition 134
- Using hp recovery media to recover 134
- Backing up restoring and recovering in windows 7 135
- Creating backups 135
- Creating recovery media to recover the original system 135
- What you need to know 135
- Backing up system and personal information 136
- Creating a system restore point 136
- Creating system restore points 136
- What you need to know 136
- Creating a backup using windows backup and restore 137
- Tips for a successful backup 137
- What you need to know 137
- Recovering the original system using hp recovery manager 138
- Restore and recovery 138
- Restoring specific files 138
- Restoring specific files using windows backup and restore 138
- Restoring to a previous system restore point 138
- What you need to know 138
- Recovering using hp recovery partition select models only 139
- Recovering using the recovery media 139
- Backing up your information 141
- Backup and recovery in suse linux 141
- Performing a system recovery 141
- Statement of volatility 143
- A hard disk drive hdd 144
- B solid state drive ssd 144
- Chapter 12 statement of volatility 144
- Clear the hdd contents by using the hp disk sanitizer utility or a third party application that ideally is u s department of defense dod 5220 2 m approved 144
- Clear the ssd contents by using the bios setup secure erase command option or by using a third party utility designed to erase data from an ssd to run secure erase enter bios setup by powering on the system and pressing f10 when prompted near the bottom of the display select the security menu and scroll down to the utilities menu select secure erase and select the desired hard drive 144
- J if the optional intel anti theft technology at was activated contact the provider to de activate it 144
- K if the optional absolute software computrace management and tracking service was activated on the notebook pc contact the provider to deactivate it 144
- L remove all power and system batteries for at least 24 hours 144
- Non volatile memory usage 144
- Note this process will take a long time and the amount of time varies based on the hard drive capacity 144
- Remove and retain the storage drive or clear the contents of the drive 144
- Then select un configure amt on next boot select save then yes select the file menu and then select save changes and exit reboot the system and confirm that you want to un configure amt 144
- To run hp disk sanitizer enter bios setup by powering on the system and pressing f10 when prompted near the bottom of the display or press esc to display the start up menu then press f10 select the security menu and scroll down to the utilities menu select disk sanitizer and select the desired drive for a higher level of protection select optimum 144
- Non volatile memory usage 137 145
- A turn on or restart the computer and press f10 when prompted near the bottom of the display 146
- B select file then select restore defaults 146
- C follow the on screen instructions 146
- Chapter 12 statement of volatility 146
- D select file save changes and exit then press enter 146
- Does the firmware hub for system bios contain the bios program is this chip writable and if so how 146
- How can the bios settings be restored returned to factory settings 146
- In some pc systems the firmware hub for system bios is a flash memory chip so that updates can be written by the customer is this true for these bios chips 146
- Questions and answers 146
- The dimm spd memory contains information about the memory module such as size serial number data width speed timing voltage and thermal information this information is written by the module manufacturer and stored on an eeprom this eeprom cannot be written to when the memory module is installed in a pc third party tools do exist that can write to the eeprom when the memory module is not installed in a pc there are various third party tools available to read spd memory 146
- The firmware hub does contain the bios program and is writable a utility is required to perform the write function 146
- What is meant by restore the nonvolatile memory found in intel based system boards 146
- What kind of configuration data is stored on the dimm serial presence detect spd memory module how would this data be written 146
- Yes they are flash memory chips 146
- Power cord set requirements 149
- Requirements for all countries 149
- Chapter 13 power cord set requirements 150
- Requirements for specific countries and regions 150
- Requirements for specific countries and regions 143 151
- Battery 153
- Display 153
- Recycling 153
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