PCI Data Acquisition and Signal Processing Controller Driver

[TimL62]

Hi,

We have just bought 2 x HP EliteBook Ultra G1i 14 inch Notebook Next Gen AI PCs and cannot find the correct driver for the:

PCI Data Acquisition and Signal Processing Controller (yellow exclamation in device manager)

Device PCI\VEN_8086&DEV_647D&SUBSYS_8CE0103C&REV_04\3&2411e6fe&0&50 requires further installation.

I've been trying to sort this for 2 days now.

I've tried all of the drivers from HP and also Intel, but just can't seem to resolve this one.

They have both passed all the extensive system tests from the HP PC hardware diagnostics.

Any ideas?

[Paul_Tikkanen]

Hi:

It should be this driver you need for that device:

Intel Platform Monitoring Technology (PMT) Driver

HP EliteBook Ultra G1i 14 inch Notebook Next Gen AI PC Software and Driver Details

Here's a partial copy and paste of the driver setup information file that shows driver support for the hardware ID you posted:

DisplayName Section DeviceId
; ----------- ------- --------

%INTCPMT.DRVDESC% = LNLPMT_Device, PCI\VEN_8086&DEV_647D ; Lunar Lake CPU PMT