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  • Active
  • Severity: Medium
  • System tools
  • Windows, Mac
  • Verified · Sep 2021

How to remove Open Hardware Monitor

A step-by-step removal guide for affected devices. Follow the verified procedure below — most readers complete it in under 10 minutes.

Ugnius Kiguolis · The mastermind

Open Hardware Monitor is the shady tool that should be useful and improve the performance of the PC

Open Hardware Monitor is a suspicious program that controls traffic and spreads with other freeware pieces. Even though the Internet is full of useful software, some of them may be corrupted by cybercriminals, and this is exactly what happened to a legitimate hardware software, now often referred to as “Open Hardware Monitor virus”. This program is not the tool that could be used on the system or at least it shouldn't be used as a tool because it gives no value.

The program itself is not infectious and provides a useful service for monitoring your computer’s temperature, fan speed, and other hardware-related parameters. At least the original application should. Nevertheless, people complain that PUP creators managed to turn this useful application into an annoying, ad-injecting, intrusive adware-type program.

Unlike the original software, the bogus piece is usually promoted on unreliable websites or secretly attached to other software packages as an additional install. Torrent sites and free download platforms are some of the more common sources where people can get this rogue app.

The faux program’s source code is modified to generate numerous pop-ups, banners, interstitial, in-text, and other ads. Also, these ads are displayed using a virtual layer which may obstruct the readability of the original web page’s content and worsen your browsing quality even more.

Another noticeable aspect after the PUP is the slowing down of the browser’s performance. In fact, not even the web pages may take ages to load, but the browser may also crash or freeze because of the continuous process of generating ads.

If you are not sure, whether the downloaded program is malicious or not, we recommend scanning your system with reputable antivirus software like SpyHunterCombo Cleaner or MalwarebytesMalwarebytes to detect all the malware possibly residing on your PC. If antivirus detects that the program is infected, do not hesitate to remove Open Hardware Monitor from your system as soon as you can.

If you do not find ads annoying, you should, at least, be sure not to click on them. It is not advisable to do so because most adware programs, including the suspicious Open Hardware Monitor, redirect the users to affiliate sites to increase their traffic and, in this way, generate revenue for the creators. To avoid damage related to these PUPs run FortectIntego and repair affected registry entries or system files yourself.

What is more, to gather more clicks, this adware may also track the users’ activity on the web. It may monitor what sites you are visiting or what you are entering into their search engines and generate ads related to your interests. So, if you think such adware activity on your computer is not acceptable, you should start thinking about the program removal from your system as soon as possible.

Promotional material triggering unwanted installs of tools

As we already mentioned at the beginning of this article, Open Hardware Monitor is a legitimate program, so you might have downloaded and installed it on your computer willingly. The healthiness of this program, however, depends on whether you have downloaded it from a respectable source.

If not, there is a great chance you have been infected with the PUP. Your computer might also have been hijacked without your consent. The intruder could have entered your system in a software package along with some other popular program and stealthily installed along with it.

To avoid such attacks in the future, you should always double-check the sources from which you download your software and use advanced installation settings to prevent additional unwanted installs. This habit could help avoid PUPs in the future.

Make sure to remove the Open Hardware Monitor from the PC

To remove Open Hardware Monitor from your computer, you will first have to uninstall the program itself. Once it is uninstalled, you should reset your browser's settings to the default mode. However, if this adware has installed some additional “helper objects” getting rid of this app may be more difficult.

Therefore, we suggest the automatic program removal method over the manual one, because trustworthy anti-malware software will detect all the possible threats to your computer you may not even know of. If you still want to opt for the manual removal, or if you have problems removing the intruder automatically, we have prepared a detailed removal guide, which you can find below.

However, it is more recommended to remove the program with your anti-malware tool and repair the system directories using PC repair tools. Automatic scans and system optimization processes can save you a lot of time.

Uninstall from Windows

Uninstall from Windows 10/8:

  1. Type Control Panel into the Windows search box and open the result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 10/8

Uninstall from Windows 7/XP:

  1. Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP

Remove the unwanted program:

  1. In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
  2. If User Account Control appears, click Yes to confirm, then complete the removal.Uninstall the unwanted program from Windows

Delete from macOS

Remove the unwanted application:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).Uninstall from Mac

Delete leftover files and folders:

  1. Select Go > Go to Folder.
  2. Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
  3. Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.Delete leftover files from Mac
  4. Finally, empty the Trash to permanently remove the leftovers.

Remove from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the extension and click on the Gear icon.
  3. Click Remove.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Restore new tab and homepage settings:

  1. Click the menu icon and choose Settings.
  2. Then find On startup section.
  3. Click Remove next to any suspicious startup page.

Reset MS Edge if the above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy, search and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.
  5. This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.Reset Chromium Edge

Remove from Mozilla Firefox (FF)

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select the unwanted extension and click Remove.Remove extensions from Firefox

Reset the homepage:

  1. Click three horizontal lines at the top right corner to open the menu.
  2. Choose Settings.
  3. Under Home, set your preferred homepage and new tab settings.

Clear cookies and site data:

  1. Click Menu and pick Settings.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data...
  5. Select Cookies and Site Data and Temporary cached files and pages, then click Clear.Clear cookies and site data from Firefox

Reset Mozilla Firefox

If clearing the browser as explained above did not help, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox...
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.Reset Firefox 2

Remove from Google Chrome

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

Change your homepage:

  1. Click menu and choose Settings.
  2. Look for a suspicious site in the On startup section.
  3. Click on Open a specific or set of pages and click on three dots to find the Remove option.

Reset Google Chrome:

If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings.Reset Chrome 2

Delete from Safari

Remove dangerous extensions:

  1. Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
  2. Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.Remove extensions from Safari

Clear history and website data:

  1. Click Safari in the menu and pick Clear History.
  2. Set Clear to all history and confirm with Clear History.Clear history from Safari

Reset Safari:

  1. Click Safari in the menu and select Preferences > Advanced.
  2. Enable Show Develop menu in menu bar.
  3. From the menu bar, click Develop and select Empty Caches.Reset Safari

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