I have the same laptop with no display. Used a torch lighter and gently heated up the chip and surrounding circuit board. Turned it on and boom! It works! Thanks!
He just cleaned and reheated the VGA chip. Its a temporary solution, but it can work. I would try checking the monitor cables first, cause they can go lose. Then the rehating of the VGA chip because its a harsher thing to do to the pc.
He used a heat gun to re-solder the board connections on the circuit board. I did it with a hair blower set to low. I took out the CPU and blocked out the rest of the board from the hot air. You also need to clean off the thermal compound and re-apply new compound. Also blow out the dust in the metal fins that sit near the fan. It won't last forever because this area gets hot but it will work for awhile.
I also have same problem with this one on vga port it work without problem but on lcd panell nothing i even tried to replace whole display cable and still nothing do i need to reflow it to lcd start work or its something other bcus laptop is working perfect on secondary monitor attached to vga port? thanks
No sure this OP was speaking in English. Had to rely solely on the visual. But the camera movement was making me dizzy. It seems that he cleaned out the graphic chip and made his computer work again. I am not sure.
please what you did after opening, please explain, not able to turn on..do i need to dry or clean or what after opening? please reply and explain in comments
firstly open and now pasted the vga ic then resold the ic but save the other component to hot air adjust the air and heat low level so problem is solve
firstly u check without open to connect laptop to use the external vga cable to monitor if no display to check the port and then u resold or head with paste the vga ic i think its working 100%
Bro i have the same laptop 8460p.. I use this laptop through display port on my led everything works fine but suddenly I've got the display issue i tried cleaning the processor and vga ic and add new thermal paste, then it works fine but again got a problem.. What actually happens is when I start it, it works fine but after 30 seconds i got display issue.. Can u tell me is it processor issue or vga ic ?
Bro actually the gpu ic mean graphics ic have balls and this problem is solved to reheat and readjust the ic but some case problem is still and fixed temporarily if not fix several time the process so my opinion is to change the board or laptop because if u fix this problem with high heat so maybe the board lose the contact to ic and other components
you also check the ram or check the heat sink properly attached the vga ic but if the vga ic is damage so this is the last solution to fixed the problem
@@benbis1156 aha... By heating the chip the board itself heated also. Materials changing shape under heat. When it will cool down tension of the material will breaj the soldering again with the time...
Sir mere pas Acer Aspire 5755 laptop tha us me maine mobile flashing ke bahut sare software daal rakhe the achanak uski display par red and green line flicking huyi aur display chali gyi.uske maine uski hard disc HP Elitebook 8460p par lagaya 1 din sahi chala fir wahi same problem isme bhi ho gyi. Plz help me sir mai kya karun
ap sub sy phly uski ram nikal kr on krain agr theek on hota hy to ram change krain or agr ram ka problem ni hy to iski power ko drain krain battery supply disconnect krky power ky button ko 40 sec tk press krain or battery lga kr daykain or iski screen ko bi check kain ky yh kis jga bend krtay hain to aysa hota hy strip bi problem krskti hy or screen ho to line ayenge mgr baki chalni chahye or isky sth external monitor lgayen agr display ata hy to ic theek hy problem strip ram screen main ho skti hy
I have the same laptop with no display. Used a torch lighter and gently heated up the chip and surrounding circuit board. Turned it on and boom! It works! Thanks!
the chip you mean ?
@@AngelaKetecha-xw7xc Yes, the chip.
He just cleaned and reheated the VGA chip. Its a temporary solution, but it can work. I would try checking the monitor cables first, cause they can go lose. Then the rehating of the VGA chip because its a harsher thing to do to the pc.
How to reheat VGA chip....?
He used a heat gun to re-solder the board connections on the circuit board. I did it with a hair blower set to low. I took out the CPU and blocked out the rest of the board from the hot air. You also need to clean off the thermal compound and re-apply new compound. Also blow out the dust in the metal fins that sit near the fan. It won't last forever because this area gets hot but it will work for awhile.
This actually worked. Thanks
I also have same problem with this one on vga port it work without problem but on lcd panell nothing i even tried to replace whole display cable and still nothing do i need to reflow it to lcd start work or its something other bcus laptop is working perfect on secondary monitor attached to vga port? thanks
Buddy, check the jack pins, and you also clean up the jack connector with ctc, or if not work so replace the main screen
@@moaznasir9450 cleaned whole board etc but not screen. Good idea will check that tomorrow . tnx!
It appears that he is removing the excessive heat-paste from the GPU and surrounding circuitry, and then applying a new layer of paste.
if u solve the problem only paste so thats batter but if the problem is still so resold the vga ic
Hello the rubber feet of the shell inside are empty.
what if you heat the graphics and its still not displaying
Can you please explain properly, what we have to do here, as I have same problem bro ?
Brother u repaste the gpu and reheat so solve the problem
How to reheat......?
Can you disable that Gpu and use the UMA?
Only resold gpu with paste
No sure this OP was speaking in English. Had to rely solely on the visual. But the camera movement was making me dizzy. It seems that he cleaned out the graphic chip and made his computer work again. I am not sure.
Graphics chip is reheat with paste
And also very thank you for this video
Can you tell me or share any link of your video
What did you do to get display back....?
Brother gpu is a bgi ic so contact is loose is u relayed gpu of paste and reheated so it’s working
please what you did after opening, please explain, not able to turn on..do i need to dry or clean or what after opening? please reply and explain in comments
Hy did you goot answer from him y have the same Problem?
firstly open and now pasted the vga ic then resold the ic but save the other component to hot air adjust the air and heat low level so problem is solve
firstly u check without open to connect laptop to use the external vga cable to monitor if no display to check the port and then u resold or head with paste the vga ic i think its working 100%
Hi how do I get board view schamtics hp elitebook 8560p
But why you need schematic diagram it’s a problem of ic balls
Can ic short out smd
small square brown capacitor I use multiple meter in it shows a short on 6 smd capacitor around cpu
Change all of them but some are show short it’s ic circuits and other components u pull one of them and check out of circuit
What temperature do I heat ic and how long
In my laptop there is same problem please tell me what is the vca ig and how to change it (be more clear in video pls) it's urgent
vga graphic ic is near to processor and if u resold the graphic ic easily solve this problem save the other component adjust the air low level
Bro I show you clearly just pasted and heat the vga ic so screwed
Bro i have the same laptop 8460p.. I use this laptop through display port on my led everything works fine but suddenly I've got the display issue i tried cleaning the processor and vga ic and add new thermal paste, then it works fine but again got a problem.. What actually happens is when I start it, it works fine but after 30 seconds i got display issue.. Can u tell me is it processor issue or vga ic ?
Bro actually the gpu ic mean graphics ic have balls and this problem is solved to reheat and readjust the ic but some case problem is still and fixed temporarily if not fix several time the process so my opinion is to change the board or laptop because if u fix this problem with high heat so maybe the board lose the contact to ic and other components
@@educationalandnature8918 ok thanks
So what was the cause of the black screen?
cause is heat up the vga ic
case is no vga signal out so check the port and then check the vga ic
again display problem after 2 weeks? Any proper solution?
you also check the ram or check the heat sink properly attached the vga ic but if the vga ic is damage so this is the last solution to fixed the problem
Reballing graphics ic
To heatup the GPU is just temporary solution and showing us that the GPU more dead then alive ;) any way you found the issue at least...
he actually redoing the solder point of the chip
@@benbis1156 aha... By heating the chip the board itself heated also. Materials changing shape under heat. When it will cool down tension of the material will breaj the soldering again with the time...
Are you using any thermal paste?
Yes
from where i can buy the grafic card ?
no internal graphic card is available only solve the problem through hardware or software
Acha bhai issy 1 min tak low heat main karna hai our iss sy pehly flux bhi lagana hai sides par..take asaani sy balls solder ho jayin.
G bilkul
Sir mere pas Acer Aspire 5755 laptop tha us me maine mobile flashing ke bahut sare software daal rakhe the achanak uski display par red and green line flicking huyi aur display chali gyi.uske maine uski hard disc HP Elitebook 8460p par lagaya 1 din sahi chala fir wahi same problem isme bhi ho gyi.
Plz help me sir mai kya karun
ap sub sy phly uski ram nikal kr on krain agr theek on hota hy to ram change krain or agr ram ka problem ni hy to iski power ko drain krain battery supply disconnect krky power ky button ko 40 sec tk press krain or battery lga kr daykain or iski screen ko bi check kain ky yh kis jga bend krtay hain to aysa hota hy strip bi problem krskti hy or screen ho to line ayenge mgr baki chalni chahye or isky sth external monitor lgayen agr display ata hy to ic theek hy problem strip ram screen main ho skti hy
Power on hota hai pr screen pr kuch nhi aata kya kre laptop 8470p
ap external vga cable lga kr monitor say check krain ky us per display ata hy agr ni ata to vga ic ka problem hota hy socket bi check krlain
so ur vga ic is on working condition but ur screen strip is in problem
Помогло! Tnx, fix it !
Что делал? Дома с чем делал ремонт?
I need directions
what kind of direction
Sala
On nhi hua mera kya kre
iska vga chip ic ka problem hy bs ap vga ki cable lga kr external monitor sy check krain
ap external vga cable lga kr monitor say check krain ky us per display ata hy agr ni ata to vga ic ka problem hota hy socket bi check krlain
Thank u
But hard disk corrupt ho gya tha change krwane ke bad ab thik h