Led ON / Black screen / No fan / No start

quebau

Member
Hi there,


My old laptop (2019) suddendly froze and now it's impssible to turn it on again.

As followed, i tried :
- Take off battery and power cord and push On button for 30ish seconds
- Change CMOS battery
- Perform RAM swap and check connectors (all good)
- Take off Hard drive
- Take off Wifi card
- Take all peripherals plugged off

None of the above made it start.

Symptoms :
- Keyboard lights are on then laptop turn off after 20ish seconds
- Full black screen, no semi lights
- No fan starting
- Either not starting on power plug ans battery

Can you please advise me on some eventual way to fix?

Thanks very much for the upcoming advises.

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Here is the setup :


Chassis & Display Vortex Series : Écran large LED mat 15,6 pouces 144 Hz Full HD (1920 x 1080) + G-Sync
Processor (CPU) Processeur Six Core Intel® Core® i7 9750H (2,6 GHz, 4,5 GHz Turbo)
Memory (RAM) 32 Go Corsair 2666 MHz SODIMM DDR4 (2 x 16 Go)
Graphics Card NVIDIA® GeForce® RTX 2060 - 6 Go de RAM vidéo GDDR6 - DirectX® 12.1
1st Storage Drive Disque SSD SEAGATE BARRACUDA 1 To 2,5 pouces, (jusqu'à 560 Mo/sR | 540 Mo/sW)
Memory Card Reader Lecteur de carte intégré 6-en-1 (SD /Mini SD/ SDHC / SDXC / MMC / RSMMC)
AC Adaptor 1 ADAPTATEUR C.A. 180 W
Power Cable 1 câble d'alimentation européen Cloverleaf, 1 m
Battery Batterie lithium-ion 6 cellules Vortex IX Series
Thermal Paste COOLER MASTER MASTERGEL MAKER PÂTE THERMIQUE
Sound Card 2 Channel High Def. Audio + Sound BlasterX® Pro-Gaming 360°
Bluetooth & Wireless GIGABIT LAN ET KILLER™ WI-FI-AX 1650 M.2 GAMING + BLUETOOTH 5.0
USB/Thunderbolt Options 1 PORT USB 3.1 (Type C) + 2 PORTS USB 3.0 + 1 PORT USB 2.0
Keyboard Language CLAVIER FRANÇAIS RÉTROÉCLAIRÉ MULTICOLORE
Operating System SYSTÈME D’EXPLOITATION NON REQUIS
Webcam WEBCAM INTÉGRÉE 1 MP HD
 
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