I have just come across this forum and am amazed and the level of expertise and help. You guys know your stuff! I am not a newbie but am a novice at the caps game and am having a heck of a time cracking the case on my Envision 1780 open. I have all of the screws out with the exception of the two small one holding the stand on the back. I have removed the white faceplate but cannot get to the boards. Can anyone please tell me how to open this thing up and get to the meat and potatoes of my Envision TFT1780. Thanks in advance!
Open and closed case...Envision TFT1780
Collapse
X
-
Tags: None
-
Re: Open and closed case...Envision TFT1780, Funny Static
I have just come across this forum and am amazed and the level of expertise and help. You guys know your stuff! I am not a newbie but am a novice at the caps game and am having a heck of a time cracking the case on my Envision 1780 open. I have all of the screws out with the exception of the two small one holding the stand on the back. I have removed the white faceplate but cannot get to the boards. Can anyone please tell me how to open this thing up and get to the meat and potatoes of my Envision TFT1780. Thanks in advance!
The monitor is acting goofy...When awakened from a "sleep" the monitor has a bunch of "staticky wavey lines", it lasts for maybe 3-5 minutes then it works fine until the next time it goes to sleep. The monitor stays on 24/7 because the environment demands that it be. Thanks in advance for any help! Hammertime -
Re: Open and closed case...Envision TFT1780, Funny Static
To see if this the case, take a hair dryer and carefully warm up the caps on the inverter board first. If the wavy lines go away quicker, you know it is related to the caps. If the inverter board caps are not the problem, then try the caps on the logic board.
Clear focues pictures of your board would also help. Please use the manage attachments button to post your pictures and please do not post inline.--- begin sig file ---
If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.
We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.
Please do not post inline and offsite as they slow down the loading of pages.
--- end sig file ---Comment
Related Topics
Collapse
-
by tmcwHave this fridge, laboratory grade unit, not working fully.
It's designed with a chilling unit at the top, on the inside, and a fan just below that. When the door is closed, the fan blows the cold air down through the fridge, and when the door opens, the fan switches off, presumably so that it doesn't blow all the cold air out.
The fan isn't switching on, so in addition to not having uniform cold throughout the fridge, the chilling tubes tend to ice up. I took the lid off the top, electronics are in the lid, and when the door is opened and closed, I can hear the relevant... -
by mrdevilHi all,
Wanted to share this as I couldn't find anything on the internet about this problem, so pulled one apart and found the problem myself. Years ago I bought approx 20 or so Crest Smart Home Single Power Adapter smart switches - small 240v Tuya-compatible (rebranded) smart switch devices with power monitoring, which Big W had on sale for half price. Paid $7.50 each for these, and they've been incredibly useful for turning things on and off remotely... and monitoring how much power each device uses.
However, after about 12 months, I had a number of these stop working... -
by Xan03Hi everybody,
my 11 year old Eizo FS2333 started having issues today for the first time, the backlight suddenly got very dim and started flickering. I thought that I could run the monitor at 40-50% brightness as a stopgap (100% normally) but even then it flickers a lot. I'm guessing it's failing capacitors on the power board. The boards for this monitor look like this:
https://www.shopjimmy.com/eizo-foris...aming-monitor/
https://www.shopjimmy.com/eizo-foris...aming-monitor/
My...-
Channel: Troubleshooting Computer Displays
-
-
by harpOh, sadly it has no screw...
What is the proper way to open this so that not destroy rubber?
I feel if go on forward with not knowledge howto open, that it be broken rubber seal on it.... -
by wolfroseI received a .cad file for my laptop but don't know how to open it.
Any suggestion ?-
Channel: Schematic Requests ONLY!
-
- Loading...
- No more items.
Comment