hello anyone has bios dump for this monitor I have no video with DVI and displayport, menu doesnt work
-
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
... -
This specification for the Samsung Galaxy Book 2 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Galaxy Book 2 boardview and Galaxy Book 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-07-2024, 05:50 AM
-
Samsung synchmaster 226BW.
Before I replaced 5 caps, the screen was dim.
Sometimes it wouldn't turn on.
I opened it up, and found 4 bad caps in the pwr supply section.
I unfortunately installee one backwards, i.e. wrong polarity.
When I turned it on, I head a loud pop, and I quickly shut it off.
The replaced caps are 3 860uF 25V's, and 1 330u 35V.
One of the 860uF blew.
I didn't have another 860uF at home, so I tried it with a 1000uF 35V cap (I remember the reading of the 1k uF cap was close... -
Normally, I never post repairs this quick after I do them, because… I am usually very slow.
But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. 
I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...
-
ALL LCD LED TV SERVICE MENU CODES
Service Menu Code with Board Name
China Universal Board / Jumper Board Service Menu Code
Changhong Ruba Service Menu Code
Ecostar LED TV Service Menu Code
Orient LED TV Service Menu Code
Haier LED TV Service Menu Code
TCL LED TV Service Menu Code
Samsung LED TV Service Menu Code
LG LED TV Service Menu Code
Videocon LED TV Service Menu Code
Supra LED TV Service Menu Code
Toshiba LED TV Service Menu Code
Symphony LED TV Service Menu Code
Veste/ LED TV Service Menu Code...10-31-2024, 03:58 AM