mike

Samsung LA-46C550 LCD TV Service manual: https://www.manualslib.com/manual/893977...-La32c550j1f.html Analogue amplifier...

Is it still under warranty? These drives are almost impossible to be repaired. They can not be repair as the USB port is part of the drive’s circuit board! Shame on Western Digital. I know this will not help you now, but in the future it is better to buy a seperate external case and hard drive. Why? Easy to upgrade. If the case dies the hard drive is still good. Easy to increase drive size sometime in the future. Good luck.

Hi bottabean5, Have you got a computer with a memory card reader? If yes then format your card to FAT32. Find the card in “This PC”, right click on it and look for “Format”. Look for “File System” box and set to FAT 32 (default). It may already be there. Click on “Start” at the bottom of the Formay window.

Sorry. Both Toshiba TH58TFT0DFKLAVF 128 GB MLC NAND Flash chips are soldered to the motherboard. Not worth repairing. Live and learn Next time research BEFORE you buy. Repairability is very important.

Try one RAM module at a time and see if either one works on its own.

Hi Bryn, Have you tried connecting it to an external monitor or TV? If that works then loose cable to screen or defective screen. That model is from 2011. Remove the CMOS again but this time replace it as it is probably not holding it charge. When you do get it going agian, this time, update the BIOS. Should be v6.20. https://support.dynabook.com/support/vie... It can be updated from Windows or use Rufus v3.11 to make a bootable USB flash drive from the “iso” file. Hope this helps!

First of all which model do you have? How big is your hard drive and how much free space is there on it? It makes it easier for us to help you if you give us this information. Off hand I would say you need to upgrade your hard drive to a larger Solid State Drive. If you told us which model you have we could accurately tell you how simple or difficult that task would be.

Yes replace HDD with an SSD. Good idea. Processor upgrade may be possible: http://h10032.www1.hp.com/ctg/Manual/c02... Look at chapter 3 for yours on the list of motherboards. Let us know how it goes or if you have any problems Good luck!

Simple. If “BRAND. SPANKING. NEW.” take it back to shop you bought it from. There is no pont in trying to do anything as will probably void your warranty.

Let's start with the lights. The keyboard lighting up is a good sign. Do any of the LED's turn on or blink? If so which ones and what colours? Power Indicator? On? Battery Indicator: * Solid white - battery is charged between 95 & 100% (1) Solid Orange/Amber - battery is under 95% and is charging. (1) Blinking Orange/Amber - computer is on battery mode and under 10% charge. (1) Light off - running on battery 10 to 100% charge. Drive activity indicator - lights up and flashes showing hard drive is loading software. If this is flashing then it is trying to load Windows and you just have a blank screen. The last two are Airplane mode and Caps Lock is on or off which are not too important here but you could see if the Caps Lock toggles on and off. Let me know what you see. You could also try, with it unplugged, taking out the battery and holding down the power button for 15 to 20 seconds. Plug in charger/power supply but without battery and turn on. Anything?

Look at this video on how to open case. What you want is just after 4:31 minutes: Unplug power supply and take out battery first. https://www.youtube.com/watch?v=BuzWg24X... Likely battery is defective but open it up and look at the battery connectors for any possible bending or breaking from the fall.