can you help me this kind off problim i already check the power supply side but steel the 5volts is on.
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Re: pujitsu no display on screen but xternal monitor display.
Check lcd cable, could be slightly disconnected. -
Re: pujitsu no display on screen but xternal monitor display.
check lvds cable and lcd screen.. increase screen brightness... toggle fn button for external and internal screen.. if nothing works try to substitute lcd screen with known working screen...Never stop LEARNING because life never stops TEACHING!Comment
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Problem
This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached.... -
Hello. I have a problem with my AOC 27 monitor, specifically model Q27G2WG4, which I have been using for 3 years. The monitor stopped turning on: when I turn it on, the backlight turns on, the indicator starts glowing white, but the logo on the screen does not appear, and there is no image. However, if I check in the Windows system, the monitor is displayed as connected and working. I tried connecting it via HDMI and DP, but the result remains the same. If I turn the monitor on and off multiple times, it will eventually start and work. However, when the monitor is working, there are no issues.... -
Hello guys! I need a little help, I have one laptop for repair, it is an Aorus 17G YD, gaming laptop. Broken display, some cable ripped form daughter board connector, case broken, battery discharged and probably locked, etc. After I did the most tedious job I ever did on soldering back the broken cables (shielded cable) , I measured resistance on CPU and GPU core, 3 and 5 v ps and any coils I find on the board, everything seems to be fine. After I plugged the charger I don't get the power led light on from the charger connection maybe because the battery is locked , but on power button I have... -
This specification for the Acer Nitro Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) boardview and Nitro 5 AN515-45 - (AMD Ryzen 5 5600H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060...09-06-2024, 10:20 PM
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This specification for the Acer Nitro Nitro 5 AN515-45 - (AMD Ryzen 7 5800H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Nitro 5 AN515-45 - (AMD Ryzen 7 5800H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6G, 15.6" FHD IPS 144Hz Display, Windows 10, Black) boardview and Nitro 5 AN515-45 - (AMD Ryzen 7 5800H, 8 GB, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060...09-06-2024, 10:20 PM
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