HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Schematics & Boardview

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A schematics, boardview, bitmap, and PCB layout files are available for laptop repair technicians working on board-level diagnostics, power rail tracing, and component-level fault finding. These files provide the reference data needed to follow the power-on sequence, locate failed components, and verify voltages against the designed values.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Hardware Solutions

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A No Power and Dead Board Solution

this device completely dead, no power light, and no standby voltage diagnosis.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A DC Jack and Charging Port Solution

this device DC jack replacement, adapter detection, and charging port faults.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Charging IC and Battery Solution

this device battery not charging, charging IC faults, and battery detection circuits.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Power Sequence Solution

this device S5 to S3 to S0 power-on sequence, enable signals, and power good lines.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A EC Embedded Controller Solution

this device EC chip faults, EC firmware, and power button signal tracing.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A CPU Core Voltage and VRM Solution

this device VCCIN rail, CPU VRM circuit, and core voltage not generating.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A RAM and DDR Voltage Solution

this device no boot with RAM installed, DDR VTT and VREF rails, and slot repair.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A PCH and Chipset Solution

this device PCH faults, chipset reballing, and platform clock issues.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A LCD Display and eDP Solution

this device no display, eDP and LVDS signal tracing, and panel connector faults.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A LCD Backlight Solution

this device dim screen, backlight driver circuit, and LED boost converter repair.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Graphics and GPU Solution

this device GPU faults, dedicated graphics power rails, and external monitor output.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Keyboard and Touchpad Solution

this device keyboard not working, touchpad faults, and FPC connector repair.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A USB and Type-C Port Solution

this device USB ports not detecting, Type-C circuit, and port power faults.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Audio Codec and Speaker Solution

this device no sound, audio codec faults, and speaker amplifier circuits.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A WiFi Bluetooth and M.2 Solution

this device wireless card not detected, M.2 slot power, and antenna circuits.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A LAN and Ethernet Solution

this device Ethernet port not working, LAN controller, and magnetics faults.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A SSD NVMe and SATA Solution

this device drive not detected, NVMe and SATA slot power rails, and data lines.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Fan and Thermal Shutdown Solution

this device fan not spinning, thermal sensor faults, and overheating shutdown.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A RTC and CMOS Battery Solution

this device time reset, RTC circuit, and CMOS battery voltage faults.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Webcam and Card Reader Solution

this device webcam not detected and SD card reader circuit repair.

HP 17 an100 G3BE DAG3BEMBCD0 Rev1A Component Names and Test Points

Identify this device motherboard components, reference designators, and test points.

Motherboard Diagram and Circuit Information

The motherboard's power distribution is designed to bring up the always-on rails in a specific order, starting with the 3V and 5V rails. The embedded controller (EC) releases the power-good chain once VCCIN is stabilized, and the voltage regulator module (VRM) generates VCCIN. This sequence ensures the system's components are powered correctly before enabling the CPU and memory.

Schematics File

The schematics file provides a detailed representation of the motherboard's circuitry, allowing technicians to plan repairs and diagnose issues effectively. By following the power-on sequence from the adapter to the CPU, technicians can trace always-on rails, enable lines, and power-good signals to identify failed components or misconfigured connections.

Follow the power-on sequence from the adapter to the CPU
Trace always-on rails, enable lines, and power-good signals
Identify the component behind a shorted or missing rail
Check EC, PCH, and clock connections against the design
Plan component-level repairs using pinout and net data

Boardview and Bitmap

The boardview and PCB layout files offer a visual representation of the motherboard's physical layout, allowing technicians to quickly locate components and trace nets. By referencing the schematic with the physical layout, technicians can identify components by reference designator in seconds and plan repairs with precision.

Find any component by reference designator in seconds
See which side of the board a part sits on
Trace a net to every pad it touches
Cross-reference the schematic with the physical layout

Common Faults on This Board

This board often ends up on a repair bench due to common issues such as no power, no display, or not charging. In some cases, liquid damage may have caused the board to stop functioning altogether, requiring a thorough diagnosis to identify the root cause.

Why These Files Matter

The availability of accurate schematics, boardview, bitmap, and PCB layout files is crucial for laptop repair technicians. With these files, technicians can diagnose and repair issues quickly and accurately, reducing the need for costly replacements and minimizing the risk of further damage. By relying on these files, technicians can improve their repair success rates and provide better service to their customers.