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OPPO BDP-93 Blu-ray player Symptoms: (1) Connecting the power cord the red standby light comes on. (2) Pressing the power...
Per saperne di piùSamsung LA-46C550 LCD TV Service manual: https://www.manualslib.com/manual/893977...-La32c550j1f.html Analogue amplifier...
Per saperne di piùRisposte
First place to look is a corrupted driver. This is a simple first line to try for minor driver problems. Open Device Manager. Display adaptors is a good place to start. Click on it and it will open to your video card. Right click and select "uninstall device". When the next windows opens do not check the "Delete the driver software for this device." Just select "Uninstall" box. Your screen will look wierd for a short while but when it settle down go to top of Device Manager, click on "Action" and select "Scan for hardware changes." This will do a quick reintstall. Reboot and see if this fixes the problem. If not go through some other devices such as Network adapter, etc. But with errors like the "nvlddmkm.sys" I would try completely uninstalling the display adapter drivers. Nvidia in your case? The best app for this is the freeware program DDU (Display Driver Uninstaller). It completely clears out everything to do with your GPU/Display Driver/Video Card Driver - whatever you want to call it. Read their...
Per saperne di piùTherre a a number of possible causes. Here is a selection of possible solutions. To save me much typing check out the site. Ignore all their ads. Click below: Windows Startup Repair Once you have tried these let us know how it goes.
Per saperne di piùTo get Boot Menu press F12 key after turning computer on. Select your system hard drive. Did that work? If not please give us some background. Did it work with the original HDD? If so which version of Windows? Which version of Windows did you try to install? Were you doing a fresh install from a bootable Windows install USB drive or an inplace install from the Windows Desktop (to save files and apps)?
Per saperne di piùTry heating the bottle under the hot water tap avoiding the stopper. Be ready to catch the stopper fragment with a cloth or something soft so as not to damage it.
Per saperne di piùCheck what oldturkey03 suggested and also check in Windows Device Manager to see if the LAN driver is installed correctly. Uninstalling it (don't remove when asked) and then click on Action at top menu bar and select "Scan for hardware changes.". That should do it. If not let us know.
Per saperne di piùFirst go into the BIOS run the HP diagnostics on the drive. HP Diagnostics What is the result? Check that the hard drive is securly connected inside the laptop. If it is and you still get that message the drive may have died.
Per saperne di piùHave you tried HP web site: Why is my laptop screen flickering?: Several factors can cause your laptop screen to flicker: 1. Incompatible applications: Some applications may conflict with your system’s display settings, causing screen flickering. To determine if this is the case: (1) Open Task Manager (Ctrl + Alt + Del) (2) Observe if the flickering continues while Task Manager is open (3) If everything except Task Manager flickers, an incompatible app is likely the culprit 2. Outdated display drivers: Outdated or corrupted display drivers are a common cause of screen flickering. Keeping your driver software up-to-date is crucial for optimal performance. 3. Loose or damaged internal connections: Physical damage or loose internal connections can cause screen flickering, especially if the issue occurs when you move your laptop screen. Examining the display cable can help determine if it needs to be replaced or serviced. 4. Refresh rate issues: An incorrect ++refresh rate++ setting, particularly when using an...
Per saperne di piùTry running the HP Diagnostics from the BIOS by clicking below: How run HP Hardware Diagnostics How old is your battery. As they age they do not hold a charge for as long as when new.
Per saperne di piùMotherboard graphics ports are only for CPU's with, variously named, onboard graphics, built-in GPU or Integrated Graphics. The cards are separate and usually called Dedicated Graphics. So they are two separate things. Some motherboards may allow the two to work at the same and some don't. But if the CPU does not have built-in graphics you are definitely out of luck unless you upgrade.. Check your specification for both your CPU and your motherboard.
Per saperne di piùIt could possibly be a driver issue as the display works with the BIOS screen. When connected to the external monitor what video driver shows up in the Device Manager? This Lenovo web may help you; https://pcsupport.lenovo.com/us/en/produ...-and-netbooks/yoga-series/yoga-7-16arp8/diagnostics-troubleshooting There are service guides, troubleshooting, driver updates, etc.
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Commenti Guida
Sure but use at least 95%+ IPA (Isopropyl Alcohol) so no residue is left on the contacts.
swestonj is incorrect. The manual clearly states that you must remove the screws:
Removing the Keyboard
1. Follow the instructions in Before You Begin.
2. Remove the battery (see Removing the Battery).
3. Remove the two screws that secure the keyboard to the computer base.
etc.
If I was doing this job I would disconnect the battery first before the mother board cable. What do you think?
Might add “Optical” to drive title to save some confusion.
These name branded external drives are the worst possible choice. Always, always purchase a SEPERATE case/controller and hard drive. Again, why? Often the branded ones have the drive’s circuit board and the USB port imbedded in the same circuit board. If that circuit screws up you are often lost. The component solution (like a good hi-fi sound systems) allows you to easily take the drive out, if the USB part goes bad, and recover your software in another system or case. If the drive dies replace it or upgrade to SSD or larger capacity. A no brainer!
mike
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