HP Notebook PC (Intel) * Models: 15-ay000 - 15-ay099 HP 250 G5 Notebook PC HP 256 G5 Notebook PC - Maintenance and Service Guide
Table Of Contents
- Product description
- HP Notebook PC; Intel 7th generation and Pentium/Celeron processors; non-touch models
- HP Notebook PC; Intel 5th and 6th generation and Pentium/Celeron processors; non-touch models
- HP Notebook PC; Intel 7th generation Core and Pentium/Celeron processors; touch models
- HP Notebook PC; Intel 5th and 6th generation and Pentium/Celeron processors; touch models
- HP 250/256 G5 Notebook PC models
- External component identification
- Illustrated parts catalog
- Removal and replacement procedures preliminary requirements
- Removal and replacement procedures for Customer Self-Repair parts
- Removal and replacement procedures for Authorized Service Provider parts
- Using Setup Utility (BIOS) in Windows 7
- Using Setup Utility (BIOS) in Windows 10
- Backing up, restoring, and recovering in Windows 7
- Backing up, restoring, and recovering in Windows 10
- Using HP PC Hardware Diagnostics (UEFI)
- Specifications
- Statement of memory volatility
- Power cord set requirements
- Recycling
- Index

System board
NOTE: The system board spare part kit includes replacement thermal materials.
Description Spare part number
System board (includes replacement thermal materials):
All system boards use the following part numbers:
xxxxxx-001: Windows 7 or non-Windows operating systems
xxxxxx-601: Windows 10 operating system
For use in HP Notebook models (Discrete graphics memory; non-touch screen):
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Intel Core i7-7500U processor and 4 GB of discrete graphics memory (R7M1-70) 903786-xx1
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Intel Core i7-7500U processor and 2 GB of discrete graphics memory (R7M1-70) 903787-xx1
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Intel Core i7-6500U processor and 4 GB of discrete graphics memory (R7M1-70) 854932-xx1
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Intel Core i7-6500U processor and 2 GB of discrete graphics memory (R5M1-30) 854933-xx1
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Intel Core i7-6500U processor and 2 GB of discrete graphics memory (R7M1-70) 858868-xx1
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Intel Core i5-7200U processor and 4 GB of discrete graphics memory (R7M1-70) 903789-xx1
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Intel Core i5-7200U processor and 4 GB of discrete graphics memory (R5M1-30) 903790-xx1
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Intel Core i5-7200U processor and 2 GB of discrete graphics memory (R5M1-30) 903791-xx1
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Intel Core i5-6200U processor and 4 GB of discrete graphics memory (R7M1-70) 854935-xx1
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Intel Core i5-6200U processor and 4 GB of discrete graphics memory (R5M1-30) 858869-xx1
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Intel Core i5-6200U processor and 2 GB of discrete graphics memory (R5M1-30) 854936-xx1
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Intel Core i3-7100U processor and 2 GB of discrete graphics memory (R5M1-30) 903794-xx1
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Intel Core i3-6100U processor and 2 GB of discrete graphics memory (R5M1-30) 854938-xx1
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Intel Core i3-6006U processor and 2 GB of discrete graphics memory (R5M1-30) 909167-xx1
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Intel Core i3-5005U processor and 2 GB of discrete graphics memory (R5M1-30) 854940-xx1
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Intel Pentium N4200 processor and 2 GB of discrete graphics memory (R5M1-30) 903797-xx1
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Intel Pentium N3710 processor and 2 GB of discrete graphics memory (R5M1-30) 854942-xx1
For use in HP Notebook models (UMA graphics memory; non-touch screen)::
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Intel Core i7-7500U processor 903788-001
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Intel Core i7-6500U processor 854934-xx1
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Intel Core i5-7200U processor 903792-001
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Intel Core i5-6200U processor 854937-xx1
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Intel Core i3-7100U processor 903795-001
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Intel Core i3-6100U processor 854939-xx1
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Intel Core i3-6006U processor 909168-xx1
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Intel Core i3-5005U processor 854941-xx1
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Intel Core i3-5005U processor, ESD 855825-xx1
Component replacement procedures 73