Schematic hp pavilion dv7 hpmh-40gab6600-b130 schematic

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hp pavilion dv7 hpmh-40gab6600-b130 1

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Technical Specifications

Parameter	Value
Brand	HP
Project Name	HPMH-40
Document Number	GAB6600-B130A
Date	Monday, November 08, 2010
Revision	H710DI1
CPU Platform	Intel Huron River Sandy Bridge 32nm SV PGA988B i3, i5 DC 35W/ i7 QC 45W
PCH / Southbridge	Intel PCH Cougar Point MH M65 Express Chipset
GPU Type	AMD Whistler XT 128bit 35W + gDDR5 x8 M2 package 29 x 29 FCBGA962
EC / KBC	ITE8518
Audio Codec	IDT 92HD80
BIOS / SPI Flash	SPI ROM BIOS 4MB
EC Flash / ROM	SPI ROM 512KB
Charging IC	BQ24735
LAN IC	RTL8111E-VB-GR
WiFi / WLAN IC	RTL8111E-VL-CG
Card Reader IC	RTS5209
USB Hub IC	NEC uPD720200
Audio Amplifier	TPA3111D1
SPK AMP	TPA2012
HP AMP	TPA6130A2
LDO	TPS793475DBVR
Fingerprint Sensor	Validaty VFM5131
Sensor	OVT 9726
G Sensor	ST Micro HP3DC25
RAM Type	DDR3
RAM Architecture	Dual Channel
RAM Quantity / Slots	2 in 1 Slot
dGPU Chip Number	AMD Whistler XT M2([URL="https://dr-bios.com/components/gpu-chip/29x29/"]29x29) 35W Muxless Hybrid Switchable[/URL]
dGPU to UMA Conversion Support	Muxless Hybrid

Technical Summary

This HP motherboard, project HPMH-40 with document number GAB6600-B130A revision H710DI1 dated November 8, 2010, is built on the Intel Huron River Sandy Bridge platform supporting PGA988B socket CPUs from i3 to i7 quad-core. The platform uses an Intel PCH Cougar Point MH M65 Express Chipset. Graphics are handled by an AMD Whistler XT 35W GPU in a Muxless Hybrid Switchable configuration with GDDR5 frame buffer. The system firmware is stored on a 4MB SPI ROM BIOS, with a separate 512KB SPI ROM for the ITE8518 EC/KBC. Audio is managed by an IDT 92HD80 codec with TPA3111D1 woofer amplifier, TPA2012 speaker amplifier, and TPA6130A2 headphone amplifier. Networking includes dual Realtek controllers, an RTL8111E-VB-GR for LAN and an RTL8111E-VL-CG for wireless. The board features a NEC uPD720200 USB 3.0 hub controller, RTS5209 card reader, BQ24735 charging IC, and TPS793475DBVR LDO. Memory architecture is DDR3 dual-channel with 2 SODIMM slots.

Technician FAQ

Q: What BIOS IC models are used on this motherboard?

A: The main BIOS is a 4MB SPI ROM, and the EC/KBC firmware is stored on a separate 512KB SPI ROM.

Indexed motherboard components

Open a component to see every indexed schematic that uses the same part.

HPMH-40 Project Code I5 DC CPU Platform I7 QC CPU Platform Sandy Bridge CPU Platform M65 PCH / Southbridge IT8518 EC / KBC 92HD80 Audio Codec BQ24735 Charging / PD IC RTL8111E-VB-GR LAN Controller RTL8111E-VL-CG WiFi / WLAN RTS5209 Card Reader IC NEC UPD720200 USB Controller TPA3111D1 Audio Amplifier ST MICRO HP3DC25 Motion / Position Sensor DDR3 RAM Type 29X29 GPU Chip WHISTLER XT M2 35W MUXLESS HYBRID SWITCHABLE GPU Chip