![How To Fix Black Screen (No Display) After Upgrading RAM in Windows 10 & Windows 11 in PC and Laptop - YouTube How To Fix Black Screen (No Display) After Upgrading RAM in Windows 10 & Windows 11 in PC and Laptop - YouTube](https://i.ytimg.com/vi/MoqTXxCmH1Q/maxresdefault.jpg)
How To Fix Black Screen (No Display) After Upgrading RAM in Windows 10 & Windows 11 in PC and Laptop - YouTube
![Black screen occurs when attempting to increase RAM Speed with a-xmp profile or manually (6600mhz). - Troubleshooting - Linus Tech Tips Black screen occurs when attempting to increase RAM Speed with a-xmp profile or manually (6600mhz). - Troubleshooting - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2023_04/325939131_ErrorCode5visual.jpg.f0ed180d645cc7b67208c0676e7a63e0.jpg)
Black screen occurs when attempting to increase RAM Speed with a-xmp profile or manually (6600mhz). - Troubleshooting - Linus Tech Tips
![Amazon.com: Lenovo Flex 14 2-in-1 Convertible Laptop, 14.0 Inch HD, Touch screen, Intel Core i3-8145U Processor, 4GB DDR4 RAM, 128GB Nvme SSD, Intel UHD Graphics 620, Windows 10, Onyx Black : Electronics Amazon.com: Lenovo Flex 14 2-in-1 Convertible Laptop, 14.0 Inch HD, Touch screen, Intel Core i3-8145U Processor, 4GB DDR4 RAM, 128GB Nvme SSD, Intel UHD Graphics 620, Windows 10, Onyx Black : Electronics](https://m.media-amazon.com/images/I/41-lrn5nRoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Lenovo Flex 14 2-in-1 Convertible Laptop, 14.0 Inch HD, Touch screen, Intel Core i3-8145U Processor, 4GB DDR4 RAM, 128GB Nvme SSD, Intel UHD Graphics 620, Windows 10, Onyx Black : Electronics
![So i just upgraded my modern 14 to 16gb ram 3 days ago, but this morning i cannot turn it on(no fan, no keyboard light ,black screen) and the power button light So i just upgraded my modern 14 to 16gb ram 3 days ago, but this morning i cannot turn it on(no fan, no keyboard light ,black screen) and the power button light](https://i.redd.it/nf8k3w5z8si81.jpg)
So i just upgraded my modern 14 to 16gb ram 3 days ago, but this morning i cannot turn it on(no fan, no keyboard light ,black screen) and the power button light
![Upgrading-RAM-T490-results-in-black-screen-machine-does-not-boot - English Community - LENOVO COMMUNITY Upgrading-RAM-T490-results-in-black-screen-machine-does-not-boot - English Community - LENOVO COMMUNITY](https://forumscdn.lenovo.com/uploads/topic/202005/1589590398972.png)