All Questions

0
votes
0answers
7 views

Using a docking station intended for laptops with a desktop computer

I have a Dell XPS 15 connected to a Dell docking station which works, usually, fine. I was wondering if and how it is possible to connect a desktop PC to that same docking station. The reason is that ...
1
vote
1answer
9 views

Please help me choose between this Dell 24.1“ 16:10 display and this LG 29” 21:9 display

I have a Dell U2415 24.1" (16:10) display and I've very pleased with it, except this morning I found out one of the kids hit it with a pan and cracked its display panel. Now I need to buy a new ...
-1
votes
0answers
9 views

Cisco / Meraki router suggestions

We have an old Cisco 2900 router now. I've been tasked with finding a replacement for it. I'm looking for Cisco or Meraki routers, it should be able to do VPN, we're a medium sized company with about ...
-1
votes
0answers
9 views

Cortex R microcontroller with 32 bit EMIF

Is ther a Mircontroller circuit with an ARM Cortex R processor (5f or above) that has a 32 bit EMIF? If this is not the correct subforum, please redirect me.
2
votes
0answers
5 views

Connecting 25+ bluetooth devices and 3+ displays

I want to set up a special training room in the gym I work for, but being mostly a software guy, hardware is sometimes a mystery to me. The idea is the following: have 3+ displays showing videos of ...
-1
votes
0answers
5 views

3rd gen Intel Core i7 3840QM Quad-Core Processor ( SR0UT, 8M, 2.80 up to 3.80GHz) supports on Lenovo z580 laptop?

Lenovo z580 laptop with Intel® Core™ i5-3210M CPU @ 2.50GHz × 4 can be upgradable to Intel Core i7 3840QM Quad-Core Processor ( SR0UT, 8M, 2.80 up to 3.80GHz) motherboard specs link https://download....
0
votes
0answers
4 views

Understanding IP Camera hardware components

I have very limited knowledge of such hardware. I am trying to understand what hardware components are part of an IP camera. Consider the case of building an IP camera by purchasing individual ...
0
votes
0answers
12 views

CPU frequency goes under hardware limits only on AC mode

My Ubuntu keeps freezing randomly usually 10 seconds in five minutes and I thought this problem is related to CPU frequency, because based on the following script, it goes under 400MHz. The CPU is ...
0
votes
1answer
14 views

USB dock or KVM switch?

I just got a new PC at work (HP Z2 with Win10 x64), but for legacy product support I need to maintain a legacy machine (Dell Optiplex 9010) with Windows 7 x64 and x86 as well. IT was having issues ...
0
votes
1answer
9 views

Cheapest x86 machine with remote power mgmt?

I am looking for a cheap x86 machine for learning OpenStack and other crap and I was wondering if such a system exists. The system should meet the following requirements: Under 100EUR including the ...
1
vote
1answer
16 views

Look-like POS keyboard

I'm seeking for a special type of additional keyboard. Need a pool of 20-30 fully programmable keys on a couple (or more) of 'shifts'. USB connector. Black color. I searched for POS keyboard and ...
2
votes
0answers
18 views

USB 2.0 touchscreen monitor 10'' to 15''

Basically searching for DoubleSight DS-10UT but bigger (13 inches seems ideal). Requirements are following: USB only, ideally signal and power in single cable. No HDMI/DVI/DSUB + USB, USB+Power is ...
0
votes
0answers
8 views

Recommended workstation vendor that ship in Canada [on hold]

I am currently looking to acquire a workstation for CPU-based simulation ( FEM, CAD) and software development under Linux. I have seen numerous suggestions for workstation providers in the US but the ...
0
votes
0answers
13 views

CG problem on Gigabyte Aero 15X V8 [on hold]

I have a graphics card problem on my Gigabyte Aero 15X V8, bought just 2 days ago on Amazon. No game is launched in Ultra quality when I think it can launch them, like Fallout 76 released today. I ...
0
votes
2answers
19 views

Can anyone recommend a reliable multiport USB-C Hub?

Can anyone recommend a good USB-C multifunction hub for use with a 2018 MacBook Pro? It has to be bus-powered, have ethernet, SD card, HDMI, hopefully VGA as well, audio out, and at least 2 USB 3 ...
0
votes
2answers
11 views

Looking for a device to record a stereo signal on USB drive/SD card without a laptop

What I want is to record a stereo input signal on a USB drive or SD card, without the use of a laptop. The reason is I play in a rock band, and during rehearsals it would be nice to be able to record ...
0
votes
1answer
28 views

Replacement graphics card for a R9 290X CF setup

I'm looking for a proper replacement card (or cards) for my current R9 290X cards. I currently run two of them in CF (three will not increase the performance significant, only the power consumption). ...
2
votes
0answers
9 views

GPS tracker for parcel?

The mail people where I live are very careless. When I ship packages, unless I purchase insurance or send through registered mail, the packages tend to get lost very often. The postal worker who ...
0
votes
1answer
19 views

What can measure the spectrum frequencies of a monitor?

I often have adverse health effects when sitting behind a monitor for more than a short period of time. I am interested in finding out, what exactly it is that's affecting me. For example, I have ...
0
votes
1answer
12 views

How Relevant are model numbers when looking for reviews [on hold]

I'm looking into gaming laptops and when I look at reviews for ones I'm interested in assuming they list the model number I often find the last 2-3 characters are different. It's also common on online ...
0
votes
1answer
17 views

All purpose, high end Laptop/Ultrabook

I am looking for an ultrabook or a lightweight laptop to replace my old Lenovo. The main applications I use are development (Mainly in number crunching and Machine Learning, for the intensive ...
0
votes
0answers
15 views

Causes for burnt fan cables? [on hold]

Yesterday I tried to start mi desktop pc and as soon as the windows login screen showed up I noticed a burnt plastic smell, I looked at the tower and white smoke was coming out. I shut it down, opened ...
0
votes
1answer
7 views

IP to analogue telephone adapater 8 channels [on hold]

I need an analogue connection between two buildings, I have an IP connection and I would like to know if exists an adapter to switch 8 analogue telephone channels to IP.
0
votes
1answer
15 views

What spectrum analyzer can detect Wireless AD?

Wireless AD now has a 60GHz frequency band. Because of its immense bandwidth, I'd like to measure, how much ElectroMagnetic Radiation I am exposed to when I am in its vicinity. However, the EMR ...
2
votes
1answer
15 views

Where to find a particular plastic component under the key of laptop keyboard?

I have an HP Omen X laptop 17.3" Link: https://www.amazon.com/HP-i7-7820HK-Processor-Solid-State-17-ap020nr/dp/B075XHLDHC/ref=sr_1_3?ie=UTF8&qid=1541969775&sr=8-3&keywords=omen+x+laptop ...
1
vote
0answers
24 views

What RAM chip does a Galaxy S5 have and what is the largest size compatible RAM chip (soldered) [on hold]

BACKGROUND: Why I want to do this (so that I don't get "just upgrade your phone" answers) In the absence of being able to upgrade, I would live with the S5 forever. I have a backup S5 so I can ...
1
vote
1answer
31 views

Hardware upgrade after a long time: which MB, RAM, CPU, and GPU?

Time to upgrade my desktop PC, which - unlike most people - I do very rarely, which also means that I'm currently quite out of practice with buying new HW. My computing and graphics needs are not ...
0
votes
0answers
5 views

What charger can charge NiMH batteries without overcharging?

I have a bunch of different types of NiMH rechargeable batteries from when I was a kid (from GameBoy, etc.), and I wanted to use them to the full before taking them to be recycled. The problem is, ...
0
votes
0answers
10 views

Doubt on slot existence on laptop [closed]

I wanted to buy the new Dell Inspiron 14 5480. I want an SSD + HDD configuration to go with my laptop. Even though configurations of an SSD + HDD exist for this laptop, in my country only the one with ...
0
votes
0answers
14 views

What printer can print large(-ish) images from a car?

I need a printer that I can keep in my car in the hot summer months, for making copies of important documents such as contracts, that I frequently have to turn in. I already have a portable scanner ...
-1
votes
0answers
11 views

What the first thing to do with Graphics Card Issue? [closed]

I get the following issue: And Suddenly my laptop is freezing for seconds or minutes. What the first thing I need to take care of it?
0
votes
1answer
25 views

Can I connect a 4k (3840 x 2160) laptop to a 2560 x 1440 monitor? [on hold]

So i'm thinking of purchasing a DELL XPS 15 with a screen resolution of 15.6" 4K Ultra HD (3840 x 2160). I already have a very nice DELL Ultrasharp 27 inch monitor with a screen resolution of 2560 x ...
0
votes
0answers
19 views

Can I install two dual channel RAM cards in a 4-socket motherboard? [on hold]

I have the B450 motherboard that has the following RAM QVL list: http://download.gigabyte.us/FileList/Memory/mb_memory_b450-aorus-pro-wifi-raven.pdf I ordered the following RAM that can be found in ...
0
votes
1answer
11 views

Thunderbolt 3 to USB 3.0 [on hold]

I recently bought a Startech Laptop Dock that is powered with a Thunderbolt 3 connector. I have two monitors connected to it via HDMI. I found out that my laptop does not come with a Thunderbolt port ...
0
votes
1answer
20 views

34 Inch Ultrawide for Business - Light Gaming

Can anyone recommend a budget/value 34inch 4k monitor mostly for business but also some light strategy gaming. Also, do I need anything else? Like a 4K HDMI cable? Will it function with a typical ...
0
votes
0answers
13 views

Samsung 860 EVO for Windows and Gaming [closed]

Is it good to use a Samsung 860 EVO 1TB to install windows 10 and Steam games? I'm a everyday computer user and I do play games most of the time. installing windows and games Will that have an effect ...
-1
votes
1answer
20 views

Mixing Vive+Vive Pro+Base 1.0+Base 2.0? [on hold]

We're preparing an exhibition and I'd like to know what are the chances of interference between individual exhibitors. I know that: Vive Pro can use up to 16 Base 2.0 stations Vive Pro can use Base ...
0
votes
1answer
22 views

What things should I keep in mind to recommend a CPU that is as adaptable as possible to the user? [on hold]

I have always focused more on Computer Software. Unfortunately, at the technical level I have not focused enough on the Hardware and I want to correct this because I want to be an expert in it. So ...
0
votes
1answer
10 views

Headphones with noise amplification

As there any headphones (open or semi-closed) that can amplify the noise around instead of canceling it? I like to bike with the headphones on, but I need to hear the traffic around. I used earbuds ...
0
votes
2answers
24 views

Should I stick to AM3+ or upgrade to something else? [on hold]

My motherboard just died on me, and I am wondering if I should just stick to the same kind of motherboard (AM3+). If i do I would be able to reuse the cpu, ram, and psu for a bit longer. Is it even ...
0
votes
0answers
18 views

Memory upgrade not working [closed]

I just bought a pair of Crucial 8GB (2 x 4GB) DDR4 2400MHz DRAM (https://www.newegg.ca/Product/Product.aspx?Item=9SIA7RD7BD1985) And install it on my motherboard, Asus Z170 PRO GAMING (https://www....
0
votes
0answers
15 views

eMachines ET1352 processor upgrade [closed]

I am using an eMachines ET1352-01 for hosting a few small servers. It has an Athlon II 160u processor. What processors could I possibly upgrade it to?
0
votes
2answers
25 views

What improvements can I make in my laptop (Asus X555LJ)? [closed]

I own this laptop for 4 years more or less and it wasn't always charming but lately I had to work with Xamarin in Visual Studio and I got to realize that it is really slow. Right now I have a 6GB Ram ...
0
votes
2answers
37 views

Best CPU out of these for Image Processing

Between this 4 CPUs, which one is the best for a lot of image editing/compression/optimization? -Intel Core i7-2600K 3.40GHz -Intel Xeon E3-1230v2 3.30GHz -Intel Xeon E3-1270v2 3.50GHz -Intel Xeon E3-...
-1
votes
1answer
21 views

how to clean LED Anti-Glare Panel display? [closed]

I want to clean my ASUS 15.6" (16:9) LED backlit FHD (1920x1080) 60Hz Anti-Glare Panel with 45% NTSC display. can anyone tell me the right way to do this. thanks.
0
votes
2answers
27 views

Upgrading soldered laptop cpu? [closed]

As we know some laptops come with soldered cpus. In most cases same laptop has different variants of it e.g. one comes with i5-7300hq and other with i7-7700hq. Those cpu's are same generation. My ...
1
vote
0answers
14 views

Android smartphone providing reasonable touch pressure measures

I'm interested in getting the pressure of the touch on smartphones. As far as I know there are no current available smartphones with built in touch pressure sensors (force touch). The only devices I ...
-1
votes
0answers
13 views

whether NVIDIA GTX laptops can use CUDA in data centers? [closed]

I have started my research on deep learning. I am looking for buying a CUDA enabled laptop. I searched on the internet and I came across this website. enter link description here The writer says that "...
-2
votes
1answer
16 views

Harman Kardon sb26 power cable

I'm looking for a power cable bit I cant't find the reference of this cable. The product is the sb26 Harman Kardon, the boomerspeaker
1
vote
1answer
24 views

Ultralight ~24-inch computer monitor

I am looking for a ~24-inch computer monitor that is as light as possible. The computer monitor just needs to have at least the basic features: 1920x1080 resolution or higher HDMI/DVI/VGA/USB/...

15 30 50 per page