If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Painting a CRT & Brightness Problem
I'm thinking about painting a CRT that I have black to match my computer as
the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. My Proview 19" that I have is black and matches my computer, but I think the gamma went out or something in it because the screen is always dark even on 100% brightness - I have to use the software on my video card to adjust the brightness. (And it so happened that the screen lost its brightness when I went to increase its brightness.) Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. |
#2
|
|||
|
|||
Painting a CRT & Brightness Problem
Travis King wrote: I'm thinking about painting a CRT that I have black to match my computer as the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. My Proview 19" that I have is black and matches my computer, but I think the gamma went out or something in it because the screen is always dark even on 100% brightness - I have to use the software on my video card to adjust the brightness. (And it so happened that the screen lost its brightness when I went to increase its brightness.) Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. Multiple issues. 1) It's easy to find a black monitor. 2) THe risk of opening a monitor is electrocution, followed by dropping a bare CRT. 3) It's hard to paint plastic and make it look good. Plus the Buttons will probably stick afterward. 4) The plastic is much harder to but back on, than it is to take off. 5) It's easy to find a black monitor. 6) It's not worth fixing a monitor unless it's super valuable. |
#3
|
|||
|
|||
Painting a CRT & Brightness Problem
On Wed, 26 Jul 2006 05:16:53 GMT, "Travis King"
wrote: I'm thinking about painting a CRT that I have black to match my computer as the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. My Proview 19" that I have is black and matches my computer, but I think the gamma went out or something in it because the screen is always dark even on 100% brightness - I have to use the software on my video card to adjust the brightness. (And it so happened that the screen lost its brightness when I went to increase its brightness.) Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. Supposing you're not going to spray paint it: you could position the surface to be painted in such a way that the paint won't drip in... like upside down, on it's side etc. Use a new, very soft brush with long hairs. Do a test on an invisible surface . try acrylic, water based paint. |
#4
|
|||
|
|||
Painting a CRT & Brightness Problem
On Wed, 26 Jul 2006 05:16:53 GMT, "Travis King"
wrote: I'm thinking about painting a CRT that I have black to match my computer as the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. How new is it? I suspect rather old to have gotten it for $10, and therefore it may not be worth the trouble. Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? I suggest that if you can't get it open, you shouldn't try anything more. If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. No, the Proview is not worth fixing. Trying to cover the vent holes will look like crap. Here is what you need to do: 1) Open monitor by taking back/top half of the shell off. Of course you have unplugged it. 2) Google for method to discharge the tube. It is quite important to be sure no HV remains. 3) Disassemble entire monitor. Sounds like a lot but basically, the circuit board tray slides out, the tube comes off the frame. So so carefully or you may damange it. 4) Having taken the electronics out, if there are clear plastic pieces on the front face to let LED/other light shine through, take those off carefully too. Also take off any buttons which will need painted separately. Often some plastic structures (like clear led lense) are slipped onto a plastic stud and the stud melted down. If that is the case, VERY carefully drill out the melted area of the stud (having a drill bit in your hand will work as well as in a drill), then later you'll need to epoxy or glue the piece back in. 5) Having entire shell disassembled, thoroughly wash in strong detergent, scrubbing hard if a textured surface. 6) Wipe dry with clean towel, not air-dry as water spots may remain. Don't touch it with hands anymore, oil will get on it. 7) Vinyl dye, not paint, the entire shell. You'll need at least two coats, maybe 3 to turn beige into black. Vinyl dye is much easier to use than paint, looks better (more like it's the original color) and resists scrapes and flaking much better than even so-called plastic paint. It can also be sprayed on thicker, but don't overdo it, plan on 2-3 light coats. 8) Next coat can go on within an hour, all 3 coats can be done in the same afternoon. When finished, let it dry at least 2 days. 9) Reassemble monitor, being very careful to get everything situated as it was originally, content that you've spent way too much effort on an old CRT. |
#5
|
|||
|
|||
Painting a CRT & Brightness Problem
kony wrote
Travis King wrote I'm thinking about painting a CRT that I have black to match my computer as the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. How new is it? I suspect rather old to have gotten it for $10, and therefore it may not be worth the trouble. Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? I suggest that if you can't get it open, you shouldn't try anything more. If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. No, the Proview is not worth fixing. Trying to cover the vent holes will look like crap. Here is what you need to do: 1) Open monitor by taking back/top half of the shell off. Of course you have unplugged it. 2) Google for method to discharge the tube. It is quite important to be sure no HV remains. No it isnt if you just want to get the case off to paint it. You just need some care to not touch that area. 3) Disassemble entire monitor. Sounds like a lot but basically, the circuit board tray slides out, the tube comes off the frame. So so carefully or you may damange it. Not a good idea to take the tube out etc. Makes more sense to take the backshell off so you can paint that easier and paint the front carefully with the tube still attached. 4) Having taken the electronics out, if there are clear plastic pieces on the front face to let LED/other light shine through, take those off carefully too. Also take off any buttons which will need painted separately. Often some plastic structures (like clear led lense) are slipped onto a plastic stud and the stud melted down. If that is the case, VERY carefully drill out the melted area of the stud (having a drill bit in your hand will work as well as in a drill), then later you'll need to epoxy or glue the piece back in. 5) Having entire shell disassembled, thoroughly wash in strong detergent, scrubbing hard if a textured surface. 6) Wipe dry with clean towel, not air-dry as water spots may remain. Don't touch it with hands anymore, oil will get on it. 7) Vinyl dye, not paint, the entire shell. You'll need at least two coats, maybe 3 to turn beige into black. Vinyl dye is much easier to use than paint, looks better (more like it's the original color) and resists scrapes and flaking much better than even so-called plastic paint. It can also be sprayed on thicker, but don't overdo it, plan on 2-3 light coats. 8) Next coat can go on within an hour, all 3 coats can be done in the same afternoon. When finished, let it dry at least 2 days. 9) Reassemble monitor, being very careful to get everything situated as it was originally, content that you've spent way too much effort on an old CRT. |
#6
|
|||
|
|||
Painting a CRT & Brightness Problem
On Wed, 26 Jul 2006 05:16:53 GMT, "Travis King"
wrote: I'm thinking about painting a CRT that I have black to match my computer as the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. My Proview 19" that I have is black and matches my computer, but I think the gamma went out or something in it because the screen is always dark even on 100% brightness - I have to use the software on my video card to adjust the brightness. (And it so happened that the screen lost its brightness when I went to increase its brightness.) Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. Oh dear Jesus: Do not listen to Rod (not so) Speed: he is downright dangerous ! His vocabulary fits on a stamp. And with that, you cannot give sound advice. Kony is more sensible. However, I suspect his procedure will lead you to the conclusion to keep the CRT casing shut... Which sounds real sensible. |
#7
|
|||
|
|||
Painting a CRT & Brightness Problem
kony wrote: On Wed, 26 Jul 2006 05:16:53 GMT, "Travis King" wrote: I'm thinking about painting a CRT that I have black to match my computer as the picture quality is great but the beige looks horrible. It's a Compaq P110 21" and I picked it up for $10. How new is it? I suspect rather old to have gotten it for $10, and therefore it may not be worth the trouble. Anyway, back to the Compaq P110. I've heard most CRTs have a cage over the bad stuff that can kill you, but I don't think I really want to tear in it if it's not certain. Also, how do you open up the casing on this monitor? I suggest that if you can't get it open, you shouldn't try anything more. If I would be better off not tearing into the monitor, is there a way that I can cover all the ventilation holes? (The holes on the side are rounded and the holes on the top are strips, which would probably be easier to cover.) If I were to fix the Proview, would it really be worth it? Thanks. No, the Proview is not worth fixing. Trying to cover the vent holes will look like crap. Here is what you need to do: 1) Open monitor by taking back/top half of the shell off. Of course you have unplugged it. 2) Google for method to discharge the tube. It is quite important to be sure no HV remains. May I suggest doing step 2 (figure out how to discharge monitor) BEFORE doing step 1 (open monitor)? |
#8
|
|||
|
|||
Painting a CRT & Brightness Problem
On Thu, 27 Jul 2006 04:47:23 +1000, "Rod Speed"
wrote: 2) Google for method to discharge the tube. It is quite important to be sure no HV remains. No it isnt if you just want to get the case off to paint it. You just need some care to not touch that area. If you are foolish enough to start pulling out circuit boards without discharging the tube, fine, but please do not risk others with your irresponsible attitude. 3) Disassemble entire monitor. Sounds like a lot but basically, the circuit board tray slides out, the tube comes off the frame. So so carefully or you may damange it. Not a good idea to take the tube out etc. LOL, you'll work around high voltage but taking a tube out seems a bit deal to you? Ever heard the phrase "ass-backwards"? Makes more sense to take the backshell off so you can paint that easier and paint the front carefully with the tube still attached. It'll look like crap, carefull use of masking tape will still leave an unpainted area OR paint on the screen and it's best to not put adhesive/etc on the screen because of the anti-glare coating. It's not that I recommend painting that old monitor because I don't... but if I did, I'd take out the tube too. |
#9
|
|||
|
|||
Painting a CRT & Brightness Problem
On 26 Jul 2006 17:45:41 -0700, "
wrote: 1) Open monitor by taking back/top half of the shell off. Of course you have unplugged it. 2) Google for method to discharge the tube. It is quite important to be sure no HV remains. May I suggest doing step 2 (figure out how to discharge monitor) BEFORE doing step 1 (open monitor)? Ok, but if you can actually discharge it before opening it... |
#10
|
|||
|
|||
Painting a CRT & Brightness Problem
On Wed, 26 Jul 2006 14:23:51 -0400, kony
wrote: 8) Next coat can go on within an hour, all 3 coats can be done in the same afternoon. When finished, let it dry at least 2 days. 8a) Vinyl dye stinks, paint outside and plan to leave it outside or in a well ventilated area for at least 1 day. It may even be unhealthy to have it inside, an entire monitor shell is a large surface area. After a half hour or so, it will already be dry enough that dust/etc should not stick to it so it need not be an extremely clean area. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Dell's Sorry History of Microphone/Soundcard Issue (Update) | Class_Action | General | 127 | January 20th 06 09:30 PM |
Dell's Sorry History of Microphone/Soundcard Issue (Update) | Class_Action | Dell Computers | 121 | December 12th 05 12:47 PM |
Dell's Sorry History of Microphone/Soundcard Issue | Attorney General | Dell Computers | 1 | October 27th 05 12:34 AM |
Dell's Sorry History of Microphone/Soundcard Issue | Fixer | Dell Computers | 1 | October 26th 05 11:57 PM |
Duo LCD monitor setup with Radeon 8500 brightness level problem | Brandon | Ati Videocards | 0 | June 22nd 04 09:22 AM |