a2159 not able to revive, disconnects at step 4 of reviving
Goes to recovery when plugged in with another Mac, shows in finder with a question mark and serial number. When revived fails at error 9 (the laptop turns off and on?) In the Apple Configurator when in dfu, gives error restores device removed before restore completed 0xFAA (4010). Tried in intel and m1 based Macs.
History, came in with severe liquid damage and bubbly motherboard Transplanted t2/ recalled ram, u4730, all 4 nands and u4770.
Below is the log from console, the usb meter negotiates at 19v and goes as high as 2.4A
Lenovo flex 5 ryzen not booting to os corrupt bios?
The laptop turns on as soon as the charger is plugged in. The usb c meter shows 19v at 0.44A. The esc light and the keyboard light briefly comes on along with the caps on but only the caps lock on stays on. The power button led keeps on pulsing. The fan comes on once in a while. The display also kind of flashes for less than a sec. When the lid is closed the current goes up to about 2.5A. The bottom of the sticker does not have the serial number unfortunately....
Thank you for your help. Unfortunately, both bin files gave me "file not open press OK to ignore and risk corruption data" using neoprogrammer 2.2.0.10...
Hi everybody, I have a dell xps 9310
Serial tag: 92mzxd3
EX: 19750601127
Initially came in with amber light turning on only when the power button was pressed. I saved the corrupted bios and used one from this website. It worked for a day and now same issue. Amber light on power button press. Can someone help me? I have attached the first backup bin file i made....
Customer's dell laptop is very picky when it comes to turning on. Most of the time when the power button is pressed, amber light comes on. Feel like the power button was meant to turn the amber light and not the laptop LOL. Any advice where I should start? Motherboard? Rumor has it a defective battery can destroy the motherboard circuit.
Yes, 280W that came with the laptop. The other thing I noticed was the laptop freezes way faster when Nvidia rtx 4060 is enabled (intel uhd disabled). Runs longer but eventually freezes with intel in use (rtx 4060 disabled).
Asus rog strix g1614jv-Is96 freezes at random times and blinking charging light
I have the i9 version. I have tried disabling intel and Nvidia graphics in the device manager.
The laptop is just out of warranty.
The laptop continues to freeze randomly with the blinking amber charging light.
What could be possibly wrong with it?
I have also disable armoury crate in bios.
A2485 no image and no backlight after chip transplant on new screen.
Removed the two chips from the broken lcd at 350C and 40 air by properly protecting rest of the area with copper and kapton tape.
Did the same with the new replacement panel.
Reballed the pulled chips and installed on the new lcd panel at 250C and 40 air
I have done few ones before without issue.
The new panel was working before I transplanted the chips. Now the computer turns on and boots but no image/ backlight. (
Anybody face this issue before?
Inductors close to the cpu from left of the pic to the right have the following resistance to ground:
Left most 100 ohms
Middle three 8 ohms
Far two right 32 OHms...
NO battery connected. Usb c meter is at 20V 0.7A the amber light comes on and pulses after few seconds.
Battery connected. Usb c meter starts at 19.64V at 2.75A steady amber light but changes to steady amber light and steady while light while the usb c meter changes to 20V at 0A..
Does anybody have an idea of what the issue might be or where I should start finding issues?
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