公开(公告)号：US20210365398A1

公开(公告)日：2021-11-25

申请号：US17052129

申请日：2018-10-23

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Po-Ying Chih ,  Chao-Wen Cheng ,  Chun-Yi Liu

IPC: G06F13/40 ,  G06F1/26 ,  G06F1/12 ,  G06F13/42

Abstract: In one example, an adapter card may include a circuit board having a male interface to be inserted into a discrete graphics card slot and a peripheral component interconnect express (PCIe) slot to communicatively couple a PCIe device. Further, the adapter card may include a voltage converter circuit disposed on the circuit board to convert a first voltage associated with the discrete graphics card slot to a second voltage corresponding to the PCIe device and a level shifter circuit disposed on the circuit board to modify a signal level in the discrete graphics card slot to a signal level in the PCIe device.

公开(公告)号：US20210357013A1

公开(公告)日：2021-11-18

申请号：US17043087

申请日：2018-10-10

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Chao-Wen Cheng ,  Tsung Yen Chen ,  Mo-Hsuan Lin ,  Roger A. Pearson ,  Po-Ying Chih ,  Chien Fa Huang

IPC: G06F1/26 ,  G06F13/40 ,  G06F13/42

Abstract: Examples described herein relate to a non-transitory machine-readable medium consistent with the disclosure. For instance, the non-transitory machine-readable medium may store instruction executable by a processing resource to transfer additional power through a power delivery cable, input the additional power to a component of a computing device, and sequence the additional power with a main power supply of the computing device.

公开(公告)号：US20240192732A1

公开(公告)日：2024-06-13

申请号：US18555227

申请日：2021-06-29

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Po-Ying Chih ,  Chien-Wei Chen ,  Chi-Wei Ting ,  Chun-Hua Huang ,  Chien Fa Huang

IPC: G06F1/16 ,  G01R33/07 ,  G06F1/18 ,  G06F21/31 ,  G06F21/73

CPC classification number: G06F1/1656 ,  G01R33/072 ,  G06F1/182 ,  G06F21/31 ,  G06F21/73

Abstract: In example implementations, an apparatus is provided. The apparatus includes a plurality of ports, a magnetic field sensor, a magnetic port cover, and a processor. A subset of ports of the plurality of ports are deactivated and covered with the magnetic port cover. The magnetic field sensor is coupled to each one of the plurality of ports. The processor is communicatively coupled to the magnetic field sensor. The processor is to detect removal of the magnetic port cover from a deactivated port of the subset of ports that are deactivated via a signal from the magnetic field sensor of the deactivated port and generate notification in response to the magnetic port cover being removed to notify a user to replace the magnetic port cover on the deactivated port.