Wrong low/high/crit temperature levels reported by lm-sensors

Results reported by lm_sensors until now were OK, now all of a sudden I’m getting 0°C for low/high/crit temperature levels: % sensors jc42-i2c-0-1a Adapter: SMBus I801 adapter at 0580 temp1: +26.0°C (low = +0.0°C) ALARM (HIGH, CRIT) (high = +0.0°C, hyst = +0.0°C) (crit = +0.0°C, hyst = +0.0°C) jc42-i2c-0-18 Adapter: SMBus I801 adapter at … Read more

Identifying specific devices when using sensors in ubuntu

I am running the sensors command in Ubuntu 20.04 to try and get a temperature reading for my NVME SSD drives. However, although I can see the drives I am not sure which one is which: nvme-pci-2300 Adapter: PCI adapter Composite: +45.9°C (low = -5.2°C, high = +79.8°C) (crit = +84.8°C) nvme-pci-6100 Adapter: PCI adapter … Read more

Is it safe to ignore the lm-sensors voltage alarms?

I am building a small NAS server, the motherboards is a Intel D2700MUD (fanless) and the PSU is “Ace Outburst 480W”. After installing Ubuntu Server, I installed lm-sensors. The output: coretemp-isa-0000 Adapter: ISA adapter Core 0: +38.0 C (high = +80.0 C, crit = +100.0 C) Core 1: +33.0 C (high = +80.0 C, crit … Read more

Accelerometer and magnetometer axis alignment

I have a question regarding how to place my accelerometer and magnetometer orientation for my project. I’m using two well known sensors the MPU6050, and the HMC5883. I’m experimenting on developing a tilt compensated compass, I would like to know which is the correct axis alignment for the two sensors combined. For example when I … Read more

Send ESC (ASCII 27) to sensor using putty

I am working on the Young anemometer 81000, datasheet: http://www.youngusa.com/Manuals/81000-90(I).pdf. Section 4.0 COMMAND MENU tells me I should send the ESC character (ASCII 27) 3 times in quick succession, but I don’t know how. What I have tried: press three times on ESC key on my keyboard. press ctrl-$ three times on my keyboard It … Read more

I cant monitor my fan speed on my HP Pavilion Gaming laptop 15

Device Specification: Device name- LAPTOP-B9SLVP96 Processor- AMD Ryzen 5 4600H with Radeon Graphics 3.00 GHz Installed RAM- 8.00 GB (7.36 GB usable) Device ID- E6C61B4D-41D3-4FFE-B347-661A3A8E1754 Product ID- 00327-36285-79753-AAOEM HWINFO showing no fan details MSI Afterburn showing no fan details Answer AttributionSource : Link , Question Author : Rounak77382 , Answer Author : Community

Is there a way to connect it to the PC without using direct serial port (or parallel port)?

I want to connect a sensor to my PC (MPU-9250 Nine-Axis (Gyro + Accelerometer + Compass) MEMS MotionTracking™ Device). I know that in the device drivers list there is the category “Sensors” (at least on Windows). I know that I can connect it through a serial port and write my code using an Arduino, but … Read more

How to fix flipped and jumping touch screen and flipped orientation sensor after a driver update

After a Windows reset of a Windows tablet, it automatically updated the driver and I don’t have a backup for drivers. The new drivers make the touch screen and orientation sensor completely unusable so I found the old one. Now both are responsive but the touch screen have weird jumping issue: It didn’t register the … Read more

Can’t enroll finger print with Windows Hello

I have a HP ProBook 4540s running Windows 10 Pro and I can’t enroll my fingerprint. It allows me to start registering my fingerprint: But it always gets stuck there. The driver is installed. Any help will be appreciated. Answer AttributionSource : Link , Question Author : OliverDaken , Answer Author : Community