Georgep405

Tinkerer

Comments

  • I looked at aliexpress pricing but the prices ranged from $230-$330, all used, and it would probably take at least a month to arrive. Looks like they have good prices for older machines but this is only 2 years old. Wish there was a way to remove the cpu and RAM to test and resell. Maybe I should keep the old part to try…
  • Wow, that does sound pretty aggressive, but based on what I have seen online it makes perfect sense. In my case, I finally got my used motherboard, replaced my old one, it now lives! The only problem I had was removing the copper shield over the heat sink and cpu. Found out it is just barely attached and easy to remove,…
  • Jack, I saw a thread you wrote last year in same machine with same problem exactly. You referenced a more aggressive method to wake up the system (see your comment below). What is that more aggressive method? OK. Disconnnect the coin cell again. Also disconnect battery pack & charger. Then look around the coin cell…
  • Installed new i/o card. No difference. Nothing on screen and both the battery light and power light remain solid blue. Off switch still doesn't work. I must insert pin in battery reset hole to turn power off. Tomorrow I'll get the new motherboard and see if that resolves problem. Unfortunately the RAM modules are soldered…
  • Thanks for the info. I'll let you know it replacing the io board or motherboard fixes the problem. But it also could be a bad ssd, right? This is a disturbing problem, the black screen, since the laptop is only 18 months old and in great shape. I have an 8 year old asus laptop and 4 year old dell that still work perfectly.…
  • Thanks Jack. I think I understand. I assume this is an UEFI MB so it needs to read the SSD since no firmware on a chip, correct? So it could be a bad SSD and disconnecting the SSD (as one poster receommended) would prevent the UEFI from starting anyway. After watching videos and researching this issue I think it may be the…
  • Yes. Only thing I didnt try yet is flashing the bios as I hear it can be corrupted. What is the exact procedure for that,?
  • Tried external monitor using ft button. Tried Fn f6 as you suggested and many other suggested keys upon powering on. Get blue power light but no display. Disconnected battery, and card, still nothing. RAM integrated. Figure it is mainboard, i/o board, or corrupted bios. 
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