FAQ Motherboard of Q-Led Core

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TV buying guide

A QLED TV is a TV with Quantum DOT technology, and it is this material that differentiates QLED TVs from traditional televisions.

So what is a dowry quantum (or quantum point) ?

Quantum dots are ultra-fine semiconductors of nanometric size. These points produce different colors of light depending on the size of the particles: the greater the size, the lower the color, and the smaller the size, the more blue the color is. They are able to emit a precise colorful light, because the sizes of the particles adjust to quantum speeds, which results in precise and effective light emissions. The increased efficiency of luminance leads to considerable changes in the overall quality of the image.

What are the specifics
QLED TV ?

QLED televisions take advantage of the many unique characteristics offered by quantum points, such as “high luminance”. The luminance corresponds to the brightness level of a screen, an important factor that affects other components of image quality. First of all, the report of contrasts is naturally improved when the brightness is higher. When the lights and contrasts of video and images can be largely restored, we speak of HDR (large dynamic range).

This essential component of image quality is then improved to provide clear and vibrant images.

Now let’s discover what are the repercussions on the color.The effect of brightness on the general quality of colors is simple. For example, in the red color spectrum, there is a range of bright and dark reds, and QLED TVs better restore this range of colors. This unique Qled technology, with other backlighting technologies such as Direct Full Array technology offers a completely different image quality and a more realistic viewing experience compared to TVs without QLED technology.

[Motherboard] Q-Led Core FAQ

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[Motherboard] Q-Led Core FAQ All mother cards do not have this function. First, please confirm if your motherboard supports the Q-Led Core function. Q1: What is the Q-Led Core function ? R1: The Q-LED Core function helps check the problems of the components indicated by the supply indicator during the swinging self-test (POST). There are four possible scenarios:

Scenarios	A: Quick flashing	B: slow flashing	C: very slow flashing	D: Fixed light
Descriptions	The power LED flashes quickly (a cycle of 0.25 s)	The power LED flashes slowly (a cycle of 2S)	The power LED flashes very slowly (a cycle of 8s)	The power LED remains finally lit continuously
Represent	No dram detected / no processor detected **	No VGA detected	No starting device detected	Normal start
Reason	1.The dram is not properly installed 2.The dram is damaged 3.O.VS. Manual overclocking failure	1.The independent graphics card you use may not be properly installed or damaged 2.The processor is damaged or may not have an integrated display function if you use the integrated 3 graphics card.The monitor is not properly installed or, is damaged	1.The starting device is not properly installed 2.The starting device is damaged 3.The starting device cannot be detected due to operating system problems	Installation completed
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Note: you can scan the QR code to see the flashing effect of the power light. Please make sure that the components you use correspond to the motherboard. ** If you use an Intel motherboard, the fast flashing means that the dram is not detected. If you use an AMD motherboard, the fast flashing means that the processor is not detected. FAQ of troubleshooting processes ： If you use an Intel motherboard, please refer to stage A-1. If you use an AMD motherboard, please refer to step A-2. A -1 – Quick flashing The power light flashes quickly after switching on, flashing 4 times per second (no dram detected) 1. Confirm that memory is entirely installed as indicated in the image below. If it is not completely installed, try to reinstall it. Bad box: Correct box: 2. Check if there is dirt on the memory pin or the motherboard memory location, as shown in the images below. If so, clean it and try again. 3. Please replace your DRAM with that of the memory support list (QVL list), you can refer to how to question the QVL list of memory. 4. Please refer to the suggested memory configurations found in the user manual of your model as indicated in the image below, then try again. You can refer to the download the user manual. * The image is only used as an example, subject to details of the manual of different motherboards. 5. If you use two or more memories, try to start with a single installed memory, then restart each time with an additional memory installed. 6. If your problem cannot be resolved after following steps 1 to 5, please change the memory and try again. A-2. Quick flash: the power light flashes quickly after switching on, flashing 4 times per second (no processor detected)
1. Reinstall the processor
2. Check if there is dirt on the CPU socket spindle or on the CPU pin, as shown in the images below. If so, clean it and try again. 3. Check if there are broken CPUs. If yes, please try another processor. 4. If your problem cannot be resolved after following steps 1 to 3, please replace the processor. B – slow flashing The power light flashes slowly after switching on, flashing once every 2 seconds (no VGA detected) 1. The integrated graphics output is not normal, please try to reinstall the processor or try another processor. 2. The display of the complementary graphics card is not normal: a. Try reinstalling the graphics card. B. Check if there is dirt on the PCI-E brooch of the motherboard or on the graphics card spike, as indicated in the image below. If so, clean it and try again. vs. If your problem cannot be solved after following steps A to B, please try another graphics card. C – very slow flashing The power light flashes very slowly, the light is lit for 4 seconds and the light is off for 4 seconds (no starting device detected) 1. Please reconnect the SATA cable to the motherboard and hard drive respectively. 2. If an SSD M.2 is installed, please reconnect the SSD M.2 and confirm that the screw M.2 is locked. 3. Check if there is dust on the golden pins of the SSD M.2 or location M.2 of the motherboard, as indicated in the image below. If there is dust, clean it and try again. 4. If steps 1 to 3 do not solve your problem, please try another SATA cable, SATA port or SATA hard drive (SSD M.2). Q2: What if the Q-LED Core function does not solve your problem ? R2-1: Please try to erase the cmos, you can refer to: how to erase the cmos ? R2-2: Please update the BIOS If the motherboard supports the BIOS Flashback USB function, you can refer to: How to use USB BIOS Flashback ? Q3: Where can I deactivate the function if I don’t want to use it ? R3: You can choose to activate or deactivate this function in the BIOS. Enter [advanced]-[Configuration of on-board devices]-[Q-LED Core]-[Activate/deactivate], as indicated below: Q4: Does my motherboard have the Q-Led Core function ? R4: All motherboards do not have this function, please visit www.Asus.com and follow the steps below to see if your motherboard supports it. 1). Click And enter the name of the motherboard model (for example: Prime Z690-P) 2). Enter [overview]-[Customization]-[DIY Friendly] and check if [Q-LED Core] is supported, as indicated below:

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