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IT Consulting

Samsung UN55NU710DF Smart TV will not power on


I have fixed quite a few TVs with repair parts such as diodes, capacitors, and data cables found on eBay for less than $5. Most newer TVs have a few boards connected to an LCD, and it’s usually one of these boards that fails. My latest successful fix was a Samsung UN55NU710DFXZA Smart TV that […]

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Energy Usage Research on Computer Power Supplies


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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Energy Usage Research on IoT and other Electronic Devices


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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Energy Usage Research on Network Hardware


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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Energy Usage Research on LCD, CRT Monitors and TVs


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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Energy Usage Research on Server Computers


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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Energy Usage Research on Laptops and MacBooks


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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Energy Usage Research on Desktop Computers


Although there are many articles and published papers on energy consumption related to computer equipment, it’s almost impossible to find detailed specifications of this equipment. Here, you will find both: actual measurements (not averages or estimates) and also the specifications of the devices, which can help with comparison and identification. Please note: More devices are […]

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List of Tools used in Cybersecurity


Here is a very useful list of many tools used in Cybersecurity. These tools range from standalone software, to a complete suite or applications to protect an entire organization. BeenVerified – Easy access to searching public information BuiltWith – Shows you a list of applications or services used to build a website Censys – Search […]

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Simple SEO for your Business


In recent years, Search Engine Optimization or SEO, has been one of the most used words in Marketing. It’s very important, and it’s actually simpler than perceived because it is already done for you by companies such as Google and Microsoft. As an example, Google has platforms such as Analytics and AdSense which guide you […]

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