Dell S2490W Monitor automatically goes to sleep mode


M

michaelleepow90

Active member
Local time
10:37 AM
Posts
2
OS
Windows 11
Not sure what's going on... There seems to be a major bug causing monitors to go to sleep mode upon bootup, making it impossible to see anything including DOS menu, Recovery menu, Troubleshooting menu ETC... It won't even let me enter into EUFI BIOS mode as the result of this bug. The monitor goes into sleep mode 4 to 5 seconds after I turn on the PC. Is there a way to fix this? I have the Dell S2490W Monitor.
 
Windows Build/Version
26120.3281

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    CyberPower PC
    CPU
    3.7 GHz
    Motherboard
    ASRock
    Memory
    8 Gig
    Graphics Card(s)
    NVIDIA GeForce GT 1030
    Sound Card
    NVIDIA High-Definition Audio
    Monitor(s) Displays
    Dell
    Screen Resolution
    1920x1080
    Hard Drives
    C:\ "240-Gigabyte"
    D:\ "1024 Gigabyte"
    PSU
    450 Watt - AC 115-240V (50-60Hz)
    Case
    Tower
    Cooling
    Air
    Keyboard
    CyberPower PC
    Mouse
    CyberPower PC
    Internet Speed
    75 Megabits / Second
    Browser
    Edge
    Antivirus
    Defender
    Other Info
    UPC -- 811842071635
Welcome.

Are you sure you aren’t referring to the Dell S2409W
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 Build 22631.4890
    Computer type
    PC/Desktop
    Manufacturer/Model
    Sin-built
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (4th Gen?)
    Motherboard
    ASUS ROG Maximus VI Formula
    Memory
    32.0 GB of I forget and the box is in storage.
    Graphics Card(s)
    Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
    Sound Card
    Onboard
    Monitor(s) Displays
    4 x LG 23MP75 - 2 x 24MK430H-B - 1 x Wacom Pro 22" Tablet
    Screen Resolution
    All over the place
    Hard Drives
    Too many to list.
    OS on Samsung 1TB 870 QVO SATA
    PSU
    Silverstone 1500
    Case
    NZXT Phantom 820 Full-Tower Case
    Cooling
    Noctua NH-D15 Elite Class Dual Tower CPU Cooler / 6 x EziDIY 120mm / 2 x Corsair 140mm somethings / 1 x 140mm Thermaltake something / 2 x 200mm Corsair.
    Keyboard
    Corsair K95 / Logitech diNovo Edge Wireless
    Mouse
    Logitech G402 / G502 / Mx Masters / MX Air Cordless
    Internet Speed
    100/40Mbps
    Browser
    All sorts
    Antivirus
    Kaspersky Premium
    Other Info
    I’m on a horse.
  • Operating System
    Windows 11 Pro 23H2 Build: 22631.4249
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7i EVO OLED 14" Touchscreen i5 12 Core 16GB/512GB
    CPU
    Intel Core 12th Gen i5-1240P Processor (1.7 - 4.4GHz)
    Memory
    16GB LPDDR5 RAM
    Graphics card(s)
    Intel Iris Xe Graphics Processor
    Sound Card
    Optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512GB
    Antivirus
    Defender / Malwarebytes
    Other Info
    …still on a horse.
Have a look on the monitor for an Auto Detect button.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 Build 22631.4890
    Computer type
    PC/Desktop
    Manufacturer/Model
    Sin-built
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (4th Gen?)
    Motherboard
    ASUS ROG Maximus VI Formula
    Memory
    32.0 GB of I forget and the box is in storage.
    Graphics Card(s)
    Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
    Sound Card
    Onboard
    Monitor(s) Displays
    4 x LG 23MP75 - 2 x 24MK430H-B - 1 x Wacom Pro 22" Tablet
    Screen Resolution
    All over the place
    Hard Drives
    Too many to list.
    OS on Samsung 1TB 870 QVO SATA
    PSU
    Silverstone 1500
    Case
    NZXT Phantom 820 Full-Tower Case
    Cooling
    Noctua NH-D15 Elite Class Dual Tower CPU Cooler / 6 x EziDIY 120mm / 2 x Corsair 140mm somethings / 1 x 140mm Thermaltake something / 2 x 200mm Corsair.
    Keyboard
    Corsair K95 / Logitech diNovo Edge Wireless
    Mouse
    Logitech G402 / G502 / Mx Masters / MX Air Cordless
    Internet Speed
    100/40Mbps
    Browser
    All sorts
    Antivirus
    Kaspersky Premium
    Other Info
    I’m on a horse.
  • Operating System
    Windows 11 Pro 23H2 Build: 22631.4249
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7i EVO OLED 14" Touchscreen i5 12 Core 16GB/512GB
    CPU
    Intel Core 12th Gen i5-1240P Processor (1.7 - 4.4GHz)
    Memory
    16GB LPDDR5 RAM
    Graphics card(s)
    Intel Iris Xe Graphics Processor
    Sound Card
    Optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512GB
    Antivirus
    Defender / Malwarebytes
    Other Info
    …still on a horse.
antspants said:
Welcome.

Are you sure you aren’t referring to the Dell S2409W
Click to expand...
Yes, I'm referring to the Dell S2409W. I think "Winkey+ctrl+shift+b" fixed it.
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    CyberPower PC
    CPU
    3.7 GHz
    Motherboard
    ASRock
    Memory
    8 Gig
    Graphics Card(s)
    NVIDIA GeForce GT 1030
    Sound Card
    NVIDIA High-Definition Audio
    Monitor(s) Displays
    Dell
    Screen Resolution
    1920x1080
    Hard Drives
    C:\ "240-Gigabyte"
    D:\ "1024 Gigabyte"
    PSU
    450 Watt - AC 115-240V (50-60Hz)
    Case
    Tower
    Cooling
    Air
    Keyboard
    CyberPower PC
    Mouse
    CyberPower PC
    Internet Speed
    75 Megabits / Second
    Browser
    Edge
    Antivirus
    Defender
    Other Info
    UPC -- 811842071635
michaelleepow90 said:
Yes, I'm referring to the Dell S2409W. I think "Winkey+ctrl+shift+b" fixed it.
Click to expand...

That’s great to hear. The graphics drivers would of been my next suggestion so well done to you.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 Build 22631.4890
    Computer type
    PC/Desktop
    Manufacturer/Model
    Sin-built
    CPU
    Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz (4th Gen?)
    Motherboard
    ASUS ROG Maximus VI Formula
    Memory
    32.0 GB of I forget and the box is in storage.
    Graphics Card(s)
    Gigabyte nVidia GeForce GTX 1660 Super OC 6GB
    Sound Card
    Onboard
    Monitor(s) Displays
    4 x LG 23MP75 - 2 x 24MK430H-B - 1 x Wacom Pro 22" Tablet
    Screen Resolution
    All over the place
    Hard Drives
    Too many to list.
    OS on Samsung 1TB 870 QVO SATA
    PSU
    Silverstone 1500
    Case
    NZXT Phantom 820 Full-Tower Case
    Cooling
    Noctua NH-D15 Elite Class Dual Tower CPU Cooler / 6 x EziDIY 120mm / 2 x Corsair 140mm somethings / 1 x 140mm Thermaltake something / 2 x 200mm Corsair.
    Keyboard
    Corsair K95 / Logitech diNovo Edge Wireless
    Mouse
    Logitech G402 / G502 / Mx Masters / MX Air Cordless
    Internet Speed
    100/40Mbps
    Browser
    All sorts
    Antivirus
    Kaspersky Premium
    Other Info
    I’m on a horse.
  • Operating System
    Windows 11 Pro 23H2 Build: 22631.4249
    Computer type
    Laptop
    Manufacturer/Model
    LENOVO Yoga 7i EVO OLED 14" Touchscreen i5 12 Core 16GB/512GB
    CPU
    Intel Core 12th Gen i5-1240P Processor (1.7 - 4.4GHz)
    Memory
    16GB LPDDR5 RAM
    Graphics card(s)
    Intel Iris Xe Graphics Processor
    Sound Card
    Optimized with Dolby Atmos®
    Screen Resolution
    QHD 2880 x 1800 OLED
    Hard Drives
    M.2 512GB
    Antivirus
    Defender / Malwarebytes
    Other Info
    …still on a horse.
You must log in or register to reply here.

Similar threads

Prevent Laptop from going into Hibernate Mode from Sleep Mode
Replies
4
Views
505
Helmut
H
Solved Computer goes to sleep while watching videos: Need help!
Replies
2
Views
13K
Catnip
Catnip
Solved Why a PC goes to sleep
Replies
8
Views
3K
lapetesson
lapetesson
Solved Windows 11 Sleep Master required - Laptop goes to sleep even when told not to
Replies
2
Views
6K
TK519
T
Solved when I listen to audio with VLC and the screen goes to sleep, the sound is muted (desktop PC). Why ?
Replies
3
Views
2K
wiganken
wiganken

Latest Support Threads

Latest Tutorials

Back
Top Bottom