Hi hope someone can help with this acer sf315-52.
HDMI is working fine, but replacement laptop screen (slim type) won't initialise
schematic link below
At the https://www.badcaps.net/forum/showth...light=SF315+52
Diagnostic so far:- (with known good screen connected)
volts on 5 pin U4501.
pin 5 has 3.2v
pin 1 has 2.6v
pin 4 has 2.6v
The screen cable bells out fine with good continuity
Sockets and connectors have been cleaned with contact spray.
When screen is disconnected ( screen end unplugged)
pins 1 and 4 have required 3.2v
I don't want to replace the cable if it won't solve the issue? maybe something else going on...
Any help/guidance appreciated
HDMI is working fine, but replacement laptop screen (slim type) won't initialise
schematic link below
At the https://www.badcaps.net/forum/showth...light=SF315+52
Diagnostic so far:- (with known good screen connected)
volts on 5 pin U4501.
pin 5 has 3.2v
pin 1 has 2.6v
pin 4 has 2.6v
The screen cable bells out fine with good continuity
Sockets and connectors have been cleaned with contact spray.
When screen is disconnected ( screen end unplugged)
pins 1 and 4 have required 3.2v
I don't want to replace the cable if it won't solve the issue? maybe something else going on...
Any help/guidance appreciated
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