公开(公告)号：US20240385672A1

公开(公告)日：2024-11-21

申请号：US18691734

申请日：2021-10-13

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

Inventor： Wen-Bin Lin ,  Chao-Wen Cheng ,  Chien-Cheng Su

IPC: G06F1/3215 ,  G06F1/3234 ,  G06F13/42

Abstract: In example implementations, an apparatus is provided. The apparatus includes an expansion slot, a peripheral device connected to the expansion slot, and a processor communicatively coupled to the expansion slot. The processor is to determine that a compatibility of the peripheral device with active state power management (ASPM) is unknown, provide a notification to indicate that the compatibility of the peripheral device with ASPM is unknown, wherein the notification provides a selection between disabling ASPM for the peripheral device or enabling ASPM for the peripheral device, and configure a basic input/output system (BIOS) setting in accordance with the selection to control the ASPM for the peripheral device.

公开(公告)号：US20230324978A1

公开(公告)日：2023-10-12

申请号：US17714325

申请日：2022-04-06

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

Inventor： Jui Ching Chang ,  Chien-Cheng Su ,  Chao-Wen Cheng ,  Wen-Bin Lin

IPC: G06F1/3287 ,  G06F1/3237

CPC classification number: G06F1/3287 ,  G06F1/3237

Abstract: In example implementations, a computing device is provided. The computing device includes an expansion interface that includes a plurality of slots. A first add-in card is connected to a first slot of the plurality of slots. A second add-in card is connected to a second slot of the plurality of slots. The computing device includes a processor communicatively coupled to the expansion interface. The processor is to detect that the first add-in card is compatible with a power savings control signal and that the second add-in card is not compatible with the power savings control signal, disable the power savings control signal to the second slot, and transmit the power savings control signal to the first slot when the first add-in card goes into a power savings mode.

公开(公告)号：US20230289302A1

公开(公告)日：2023-09-14

申请号：US17691365

申请日：2022-03-10

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

Inventor： Wen-Bin Lin ,  Chao-Wen Cheng ,  Cheng-Yi Yang

IPC: G06F13/16 ,  G06F9/4401

CPC classification number: G06F13/161 ,  G06F9/4406

Abstract: In example implementations, a computing device is provided. The computing device includes a memory bus, a first memory module connected to a first slot of the memory bus, a second memory module connected to a second slot of the memory bus, and a processor communicatively coupled to the memory bus. The processor is to detect a mixed memory module configuration caused by the first memory module and the second memory module and train the first memory module and the second memory module to operate at a maximum mixed memory module configuration speed.

公开(公告)号：US20240427399A1

公开(公告)日：2024-12-26

申请号：US18341665

申请日：2023-06-26

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

Inventor： Wen-Bin Lin ,  Chao-Wen Cheng ,  Cheng-Yi Yang ,  Chien-Wei Chen

IPC: G06F1/28 ,  G06F1/26 ,  H02H5/04

Abstract: The disclosed technology is directed to a computing device for detecting and preventing melting of a component of the computing device. In some examples, the computing device includes a cable that connects a power supply unit and an add-on card, and a thermal protection controller. Based on a sensor signal from a temperature sensor of the cable, the thermal protection controller determines that a temperature associated with the cable exceeds a threshold temperature. Responsive to determining that the temperature associated with the cable exceeds the threshold temperature, the thermal protection controller causes the power supply unit to cease supplying power to the add-on card by transmitting an overtemperature signal through the cable.

公开(公告)号：US20240419532A1

公开(公告)日：2024-12-19

申请号：US18695706

申请日：2021-10-28

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

Inventor： Wen-Bin Lin ,  Chao-Wen Cheng ,  Chien-Cheng Su

IPC: G06F11/07 ,  G06F11/14

Abstract: In some examples, a system detects disabling of a driver of a storage control feature included in a main processor of the system, where the storage control feature to manage access of a storage device. In response to detecting the disabling of the driver of the storage control feature included in the main processor, the system initiates a remediation action to prevent a fault in the system.