@bloxmaster3
Reflowing a CPU is maybe an extreme first option to try.
Does it do this with the charger connected and switched on you didn’t say?
Try a power refresh and check if this resolves the problem. Sometimes the BIOS can become corrupted, preventing a normal startup and performing a power refresh, restores the BIOS to its factory default settings
i). Disconnect the charger if connected and then remove the main battery from the laptop. Here’s the Ifixit Toshiba Satellite A665-S5170 Battery Replacement that shows how to do this.
ii). Press and hold the laptop’s Power On/Off button for a full 30 seconds and then release it.
iii). Reinsert the battery into the laptop, reconnect and switch on the charger and then try turning on the laptop and check.
If still no good then try the same procedure as above but this time remove the RTC battery (supplier example only to show what it looks like) after removing the main battery and dis-assembling the laptop to a point where you can disconnect the battery from the motherboard.
Here’s a disassembly guide that may help.
After it is removed, use a voltmeter to measure the battery voltage. If it is <2.5V DC replace it.
Then reconnect the RTC (Real Time Clock aka CMOS) battery, re-assemble the laptop, reinsert the main battery and connect the charger and try to turn it on.
Questa risposta è stata utile?
Votato
Annulla
Punteggio
2
Annulla
Scorri questo thread per trovare il posto appropriato per questo commento. Quindi, fai clic su "Allega commento a questo post" per spostarlo.
1 
366 
1,4k 
2 Commenti
How long have you had this issue? Can you confirm when the last time was that the laptop was working, and what happened leading up to the failure? It might be a faulty CPU that needs to be reflowed, but it could also just be a dead mobo. More diagnostic information would be extremely helpful.
da Minas Mayth
@minas I received this from my boss and am planning on giving this to my mom. he said that it has been like this for two years since he received it in a box with random devices from different people. he doesn't know if it has been like this for longer than that or how it came to be like this. also, you said reflowing the CPU, can you tell me how to do that because it might fix my issue?
da Tre Thaxton