PC lights and fan come on, but power button flashes and nothing on screen

[ArchieCrowne246]

I shut my PC down as usual last night. When I came to turn it on this morning, all the rgb lights in the case came on and all the fans are working. The power button comes on with a solid light for a few seconds before it starts flashing. Nothing comes up on either of my monitors, no log in screen or anything. Both monitors just say no signal. I have checked all wires are plugged in properly so I fear it is the actual PC. I have held the power button down for ten seconds and tried again. I have also turned it off at the wall and unplugged it but each time the same things happen.
Also, not sure if it is at all relevant, but both my keyboard and mouse have lights, but only the mouse is lighting up, the keyboard is not.
Any help would be greatly appreciated, not only do I want to game, I also need it to access uni work.



Case
CORSAIR 175R RGB MID TOWER GAMING CASE
Processor (CPU)
Intel® Core™ i5 10-Core Processor i5-12600K (3.7GHz) 20MB Cache
Motherboard
ASUS® PRIME H610M-A D4: Micro-ATX, DDR4, USB 3.2, SATA 6GBs
Memory (RAM)
16GB Corsair VENGEANCE DDR4 3000MHz (2 x 8GB)
Graphics Card
8GB NVIDIA GEFORCE RTX 3060 Ti - HDMI, DP, LHR
1st M.2 SSD Drive
512GB PCS PCIe M.2 SSD (2200 MB/R, 1500 MB/W)
Power Supply
CORSAIR 650W CX-M Series™ SEMI-MODULAR 80 PLUS® BRONZE
Power Cable
1 x 1.5 Metre UK Power Cable (Kettle Lead)
Processor Cooling
PCS FrostFlow 100 RGB V3 Series High Performance CPU Cooler
Thermal Paste
ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
Extra Case Fans
2x 120mm Black Case Fan
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
Network Card
10/100/1000 GIGABIT LAN PORT
Wireless Network Card
WIRELESS 802.11N 300Mbps/2.4GHz PCI-E CARD
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
Windows 11 Home 64 Bit - inc. Single Licence [KK3-00027]
Operating System Language
United Kingdom - English Language
Windows Recovery Media
Windows 10/11 Multi-Language Recovery Image - Unlimited Downloads from Online Account
Office Software
FREE 30 Day Trial of Microsoft 365® (Operating System Required)
Anti-Virus
NO ANTI-VIRUS SOFTWARE
Browser
Microsoft® Edge
Warranty
3 Year Standard Warranty (1 Month Collect & Return, 1 Year Parts, 3 Year Labour)
Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)
Build Time
Standard Build - Approximately 9 to 11 working days
Welcome Book
PCSpecialist Welcome Book - United Kingdom & Republic of Ireland
Logo Branding
PCSpecialist Logo

 

[B4zookaw]

How are your monitors connected? What cable type (Display port, HDMI) and are they both connected to your GPU?
Do you hear any beep sounds from PC when it starts?

 

[ArchieCrowne246]

How are your monitors connected? What cable type (Display port, HDMI) and are they both connected to your GPU?
Do you hear any beep sounds from PC when it starts?

Hi, thank you for your reply, connected via Display port, both connected to GPU. There are no beep sounds.

 

[Salmon Fisher]

Do us a favour, can you bang up a pic of the back of the pc. Pleased.

 

[B4zookaw]

Maybe try disconnecting both monitors from GPU and then connect one to the motherboard hdmi slot and use the on board graphics of cpu. See if you get a post or anything on screen.

 

[Martinr36]

Check I the monitor menu what input it's set up to