Trouble running projector with my hdmi to vga connector Solved Laptops. Pantechsual said I run into this A LOT. Im an AV tech for conferences, breakout rooms, general sessions, you name it. Im also a pan techsual tinkerer and all around nerd. YOU MUST HAVE AN ACTIVE ADAPTER That said, if your video chipset generates insufficient power on pin 1. Mac. Books, you need to get that extra oomph from somewhere. The Cable Matters adapter described above is an excellent choice, as it allows you to boost the power via USB if you need it. Audio out is a nice bonus, especially if your Power. Point contains a video I can run a lovely signal from anything with a full size HDMI. I can use my phone, too, but that takes another powered adapter just to get to full HDMI. It seems like an awful lot of fuss, but the first thing an output device looks for is a good signal on the power pin. Also, your active converter chipset may run erratically if at all without enough juice. Sorry to say, but while VGA is technically considered an end of life technology, those old VGA projectors are workhorses. The rental houses arent getting rid of them in any forseeable time. NeatReceipts focuses on handling receipts, but it can also help with business cards and documents. Its been a tough year in the news. White supremacists are committing acts of domestic terrorism. North Korea is threatening nuclear war. Trump is president. How. Find HP Envy Laptops Prices in Pakistan. HP Envy Laptops in Pakistan. HP Products, Reviews, Items, Features. Buy or Purchase HP Laptops from our Online Shop. Free. VGArant. I think your solution of the active adapter may help me. We have a 3. M SCP7. W projector that has worked fine with older laptops that have built in VGA. However, on newer laptops with built in HDMI and using an HDMI to VGA adapter, the projected image blinks off from time to time and the 3. M logo appears. This has happened on several laptops and with more than one adapter. I have tested this with energy saver and screensaver settings turned off. I cant find any pattern as to how long the PC has been running or what it has been doing before the projection fails Power. Point presentations, Youtube videos, or even just sitting at the login screen. The laptops display also blinks off momentarily when the 3. M logo appears. I dont know if the laptops display blinking off is a symptom or cause of the projected image failing. But I do suspect stability problems because of the HDMI to VGA adapter. The newer laptops are running Windows 8 or 8. I believe. The one that Ive done the most testing with is running Windows 8. Pro. The 3. M also has HDMI, although its video only, no audio, and the documentation seems to imply that we can direct connect HDMI between the laptop and projector. We might try that. Support FAQ Ben. Q USA2. 5What is the difference between DLP projectors and LCD projectorsDLP Digital Light Processing is the exclusive technology of the Texas Instruments, adopting the principle of mirror reflection to present images. It has the advantages of filter free, full digitization, high contrast, fine image, small volume, and long lived life, etc. Generally speaking, DLP technology has a lower Total Cost of Ownership and is supported by award winning Hollywood directors and producers.