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    Windows 10 My HP compaq desktop turns on but my monitor says "no signal" Help!!

    Hello everyone! so I am currently in Europe and I had my desktop computer mailed to me from the USA. When I try to boot it it up, nothing is displayed on the monitor besides "no signal". I thought maybe the HDMI cable was loose but it was not. I thought that maybe the graphics card was not...
    • digiman2372
    • Thread
    • boot issues cmos reset connections desktop europe european cord fan noise graphics card hardware damage hdmi hp compaq monitor no signal power adapter power supply ram startup delay troubleshoot usa vga
    • Replies: 6
    • Forum: Windows Help and Support
  2. News

    The Best 3rd Party Power Adapter for the Original Microsoft Surface Pro

    Here in our family, we have at least 4 of the original Microsoft Surface Pros in constant use. The originals are about as solid and trustworthy as the old IBM Microchannel PCs. They just won’t die. And, I know many of you are still running these tablets for various things. read more Continue...
    • News
    • Thread
    • 3rd party accessories adapter compatibility family devices gadgets hardware home use microsoft power adapter reliable tech surface pro tablets tech review windows
    • Replies: 0
    • Forum: Live RSS Feeds
  3. C

    Windows 8 Changement batterie pour HP EliteBook 8740w

    Hello, I have a laptop HP EliteBook 8740wWhose original charger no longer works, but the battery is good (thankfully) , it almost a year. I found a universal charger planet saturn " hama " model achg -07: 100v- 240v , 1.6A max, output: 19V / 4.7A , 120W max !the original charger is Dell PA-10...
    • cherrymood
    • Thread
    • ac power amperage battery charger charging issue compatibility dell electronics elitebook laptop messages power adapter power rating power supply settings solution tech support universal charger voltage
    • Replies: 1
    • Forum: Windows Hardware
  4. H

    Windows 7 Unable to Charge the Laptop

    Respected Sir, I am using Dell Inspiron 15 R(5520) with windows 7 ultimate 32 bits but when I start my laptop following message was displayed : The AC power adapter wattage and type cannot determinated. The battery may not charge. The system will adjust the performance to match the power...
    • Harjinder
    • Thread
    • ac adapter battery issues bios update dell inspiron diagnostics laptop charging msata device performance adjustment power adapter troubleshooting windows 7
    • Replies: 1
    • Forum: Windows Hardware
  5. V

    Windows 7 Laptop CPU Upgradation Possibility

    Hi, I have a DELL STUDIO 1450 Laptop with a Core 2 Duo P8700. Recent games are very much lagging on my system. I was wondering about upgrading my processor. I found a QX9300 on an online shopping site. But after goggling I'm confused whether I can upgrade my processor or not. I couldn't find an...
    • vishnunathcr
    • Thread
    • battery compatibility core 2 duo cpu dell gaming hardware laptop memory performance power adapter qx9300 specifications upgrade video card
    • Replies: 3
    • Forum: Windows Hardware
  6. 1

    Windows 7 Connect hard drive to laptop

    Hi, sorry for asking: Other than the SATA to USB cable from your hard drive to the computer (laptop), do I also need to connect the power adapter to the hard drive? Sorry, I am a dummy regarding that topic. I thought the cable would both be the data transfer cable AND the power cable. I have...
    • 19nicos29
    • Thread
    • connectivity data transfer drivers external drive hard drive laptop power adapter sata usb windows 7
    • Replies: 2
    • Forum: Windows Hardware
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