Old video - Old laptop - and I was given an old Toshiba with no video - Heated the video processor from the back just as our teacher Sorin did here and bingo - Video is now working - I did have to heat it 2 times. The first time I guess not enough heat. So our teacher indicated pay attention to the heat and heat sink and feel the heat - 2nd time was a charm. I learn something everytime I watch any of your videos and you are a fantastic resource and selfless steward and generous kind individual for sharing your knowledge - thank you again Sir Sorin! Kudos!
@gregb17146 жыл бұрын
I would have liked to watch you do the whole job. You may think it is boring but I think many people could learn tips, tricks, more by watching even routine stuff. If it is boring, the viewer can always skip over parts of the video.
@abarcajohny27975 жыл бұрын
I actually watched the entire video, I was very surprised to see what the problem was, I am running with the same problem now and thanks to you I know what not to mess with, I agree with the other viewers you should do the entire video about how to fix it. Thank you and I hope you make more videos. Stay healthy and smart. Peace
@tarlochansingh41453 жыл бұрын
Hey, I am from India...thank you very much for your tip. I have tried and fix it. God bless you😇
@aristotlegratela27083 жыл бұрын
Very impressive teaching how to fix laptop. Thank sir
@NPOSK5 жыл бұрын
Nice intermediate tutorial, not for sissies. You did BGA with power on, this tells that you are no novice tech. Thanks, vaio also has this issue, and you are right, AMD = graphic card overheat. Thanks Sir, I have a vaio which has intermittent display when powering, I also suspect the graphic card balls came loose. have to reflux or find another gpu chip from scraps. Subscribing and following.
@ckmalcokm36996 жыл бұрын
Great video I have 2 Toshiba old L300 with same problem, turns on but no display, so it the graphics chip.
@joshchelvolski10334 жыл бұрын
This malfunction is actually cause by a defect from the factory and will take time before they are actually noticed. To fix it you need to reflow both north and south bridge on both sides of the board. To fix the heating issue you need to take off the cooling vent and blow some air from a can of compressed air and apply new themal paste as the compound would have dried out cause poor thermal distribution to the cool fan.
@mathucn15524 жыл бұрын
Hi,Toshiba satellite C650 Model Laptop - Display goes off after 4-5 minutes of working. Fan is clean. Heat sink normal heat. Cleaned CPU and GPU and applied new thermal paste. Works for sometime, but again display gets off. Power LED and charging LED still glows. But No display. Could you please advice what could be the issue.
@joshchelvolski10334 жыл бұрын
Does your laptop run and your laptop randomly goes off or does the laptop entirely turn off ? Have you experienced any white screens in the past with your model ? How long have you had it for ?
@mathucn15524 жыл бұрын
@@joshchelvolski1033 Hi, I cleaned and re apply thermal paste. It worked and display got on. Only motherboard and Fan connected, display was ok. But while I connected the Hard Disk, then No display !!
@joshchelvolski10334 жыл бұрын
@@mathucn1552 Did you check if your ram cards are properly seated ? They could sometimes move out of place over time. A hard drive wont be able to prevent a computer from booting up, even though if the hard drive was faulty the computer would tell you on screen or it will tell you in a series of beeps.
@mathucn15524 жыл бұрын
@@joshchelvolski1033 Yes, Good Point. I will Re fix again and feedback. Thanks a lot for your prompt responses..Its really supporting ..
@getasewworku71872 жыл бұрын
I think this is the same case which is i also face ,but my laptop is toshiba satellite L55-b5267 i'm using it only by charger not battery there is is light when i plug there is power but noting on the display and also if if it help there is no power transfer to the fan which doesn't spin also,....thank you for all kind of your support
@henriquepereira40583 жыл бұрын
At last am in the discord , it's amazing I love it thanks for point out about it
@johnmanning10066 жыл бұрын
i live in u.s.a. Baltimore, thanks for taking me under your wing.
@ZincLeadAlloy Жыл бұрын
Thanks! It was the graphics indeed
@maksoft1213 жыл бұрын
Yes ,another perfect ,intime solution
@kylequerijero10025 жыл бұрын
how to know where to check the voltage using a multimeter? I'm new with these things I am just wondering where should I fin the points where to test the voltage, thank you..
@samuelec3 жыл бұрын
If you can get the schematics of your laptop study them, over there there are voltage and what are the components behind the numbers printed on pcb.
@14ahmed4 жыл бұрын
i have this problem what a machine you put in graphic card??
@tddnenc77614 жыл бұрын
what the hell did u do to fix it
@edwardtsema77406 жыл бұрын
I have an Asus Aspire motherboard. It has the AMD Vision graphics and I have the same problem. It powers on but screen does not turn on. The heatsink has some corrosion on it. Bad heatsink made the graphics chip fail. Thanks Sorin for advice!
@naomismit79952 жыл бұрын
Good day. I have a HP 630 the fan spins for about a minute and goes off. No display. When I touch (press a little) on the power connector then the fan spins very fast but still no display. What could the issue be? I have been watching probably all your videos I have learnt alot. But this is a serious head scratcher. No components are getting hot. No caps lights are blinking. Ram I changed and cleaned. CMOS battery is fine. I am watching this video regardinf the graphics chip.
@donnang87632 жыл бұрын
You're the best repair tech guy on here and there's no one can compare to you. Btw, what's the name of your other shop? I'd like to watch both of your shop on KZbin. I wish you located in US 🇺🇸. If i sign up with the best plan you have for $15/month, do i see your trick and tips videos? Your quick responding is appreciated.
@zelalemkidane416510 ай бұрын
thank you very much, sir
@ariffnazari83613 жыл бұрын
A beginner - I went through all your lesson. My laptop Toshiba satellite L740D wont turn on after hibernation. I did everything but only the light turned on.
@franjustor24233 жыл бұрын
You have a very pleasant way of teaching. Very !
@abdullahshammaa25932 жыл бұрын
Dear Sir. I would like to thank you for your help in repairing Laptops and sharing your knowledge with us. my problem started when I interchanged two HDs one from Toshiba Tecra R940 with another from Compaq Presario C700. First both laptops worked fine for a couple of days . Then ,both stopped together. When powering ON ,the LED and sometimes fans turned ON and the LED stayed ON but nothing is displayed on the screens. I tried several times to get them on again but nothing changed. I am asking your help.
@evancenyaki43003 жыл бұрын
Thankx for sharing i find the problem with the second Ram slot
@alcadzbetz6 жыл бұрын
Hi Sorin! Nice to see you back! As always, we're still learning some new tricks from our Guru. I've just wanted to know your thoughts regarding Discreet to UMA conversion on some laptops that has 2 graphic chips, do you have some experience on doing this? Thanks in advanced for your reply.
@gvkgubb2 жыл бұрын
sir my toshiba satellite c640 laptop is not turning on but the led lights are blinking what is solution and what are the major reasons for this problem. hope you read my message and give solution for my problem
@MS-dc2hb6 жыл бұрын
good to see you , i love to watch you fixing
@LocrianYT4 жыл бұрын
I also have same problem with my Toshiba laptop but when turned On the LED panel is getting lit but nothing on display.
@Dr.muthanna6 жыл бұрын
Another perfect diagnosis and fast repair , excellent
@mykeeX134 жыл бұрын
what software did you use to show your volt readings on your monitor, and what kind of leads did you use? Nice tutorial btw..
@paolomonai95115 жыл бұрын
Good evening. You are very effective (and impressive, let me say!), truely a 'guru'. May i ask what symptom should one expect if there were a short circuit in the regulator feeding the graphic chip? I guess that no image will be present on the screen...
@janplex6 ай бұрын
Your the man🙏
@simbamuzie34224 жыл бұрын
Thank you for this video coz was wondering if l have to reset cmos battery and unfortunately it has none Toshiba L50
@sisayatumo44104 жыл бұрын
Hello. I just tried to clean my laptop fan because of some cockroach getting inside and some dust. I don't have experience on that. After that it shows power (when it is on) and charging lights (when it is plugged) but noting is shown on the screen. The fan is also working. Thank you in advance.
@sisayatumo44104 жыл бұрын
Hello dear Blaz Koritnik, if your case is the same with me, you should check that the RAM is fixed to the slot properly. Kind regards.
@piernov6 жыл бұрын
Our friend the RS880M this time? Harder to resurrect than the G84 indeed. Won't last long either.
@gideonbangcong25444 жыл бұрын
What did you do ? You just clean the graphic ?
@AnythingEverythingGh2 ай бұрын
Any alternate if you dont have the industrial heat gun?
@xverzez16 жыл бұрын
So what did u do for the overheating? Mine worked fine 30 mins ago, went to sleep and when i tried to turn it back on it wont boot. Sounds like the fan is on but its getting very hot and I cant get it to turn off either.
@FlyboyHelosim5 жыл бұрын
You might want to remove the power adapter before taking a laptop apart.
@reynaldofigueroa33726 жыл бұрын
thanks for another great video
@daviedlopulalan98823 жыл бұрын
Nice, thanks..! Simple demonstration with direct result. I have a dead Clevo w370ss, similar symptom, maybe i could give it some extra mile.
@reynaldofigueroa78816 жыл бұрын
Good video
@EduardoSilva-os6ji5 жыл бұрын
Hi,Can you tell me the ideal temperature with the heat gun? best regards.
@pekkaknight28453 жыл бұрын
250°C. I fixed my laptop with it. But it is only temporary solution. If you still want your laptop you'll need to send it to reballing...
@JoergLuepkes2 жыл бұрын
Hi Sorin, is it better to solder the pins from underneath like you do in this video or from the other side (like on top of the chip) Why is it better this or that way? Best regards
@acostin4004Ай бұрын
You should of connected it to a external monitor first to see if its a lcd problem.
@hermanali53183 жыл бұрын
Dear sir, I like your video, may i ask you for my problem when bought motherboard Toshiba l 645. When i tested with Ram 2 Gb and cpu i3 370m without hdd. it has display, can into Bios use internal keyboard, But no function at 3 slot usb2.0. When plug in keyboard and mouse, no leds are on when push numlock and caplock, fan run very fast, no stop blowing and board quite hot. So can you tell me what is broken at this motherboard. Waiting your information bcs i know you are the best technician. Thank you
@19mati676 жыл бұрын
Nice video Sorin(sint un ex Clujean, acum sint in LA), I have an Asus Q502LA which starts, power on/CAPS/Charging LED is on, fan spins fast and slow a couple of times, than settles at fast RPM. No display, no HDD activity. It seems like all the voltages are present. Made a hard reset, still nothing. Any help, would be very appreciated. Tibor
@aniv15613 жыл бұрын
Hi, I have a Toshiba C55 It has a short with the Screen with one of the cables, I replace the screen cable but now it does not Star now. Power Botton its ok has 3.3V, When I press it the fan its dead and nothing on the screen.
@yusuke0703 Жыл бұрын
I tried it, it works! but very temporary! it works now, later again it wont
@ep_dimi3 жыл бұрын
thank you for all of your great videos!! i want a guidance.. i have a sony vaio vpcea3l1e and it has black screen. HDMI gives no picture but vga works with no problem. i tried swaping or installing each dimm individual with no result. Please give me some advices how to troubleshoot. Thank you
@romeo59702 жыл бұрын
Got a similar problem like this with my Lenovo, just the power light is on and nothing else don't even see the fan spinning. PLEASE HELP!!!
@feramuzalacal899811 ай бұрын
how to reset bios with shortcuting method for that laptop? I tried to install proxmox but proxmox changed bios and later no screen
@drallersouldust305412 күн бұрын
Mine got dark screen of dim light and wont boot , my charger got problem it's 7v , I replaced it still the same
@danalex5458 Жыл бұрын
Hello, how did you found power on pins? Thanks all
@kamouguerobertBeito11 ай бұрын
Good afternoon. My Toshiba is beeping three and no lights on the screen
@mot66892 жыл бұрын
you are Great
@srbskipas56674 жыл бұрын
Toshiba Satelite p500 no image on screen, but on hdmi all ok, no problems with working. When lap top goes to sleep and wake up,e terbal monitor on hdmi disconnected, lid closed and reopened internal monitor is recognised and working, what could be a problem
@jennitang69743 жыл бұрын
New Subscriber here ! :D sir may i ask what kind of tool you used in your video to fix the graphics?
@hakimi58893 жыл бұрын
Its a hot air solder
@calvin8464 Жыл бұрын
I have this issue but it can display on an external monitor. That means its not a graphics card issue, correct?
@zameerkhan58073 жыл бұрын
Thank u sir👍🙋
@glazyrap92446 жыл бұрын
i am curious to see a repairing at the bios chip, when show black screen because a bios chip failing:d ur good
@GeorgeGeorge-xj2bc5 жыл бұрын
In a case of corrupted bios i dont know if this wincris with Fn+B could restore functionality or in general it is another piece of useless crap and need an eeprom programmer.
@johnmanning10066 жыл бұрын
can I buy stock in your company, your good and will grow. thanks for the stories, I like hearing about your past.
@09godefroy3 жыл бұрын
Hello. I have an asus tuf gaming. With an intel graphics card and a rtx 2060. It is a gaming laptop pc. I was playing one day and had a kind of glitch on the screen. I forced the pc to stop. And by turning it back on, everything worked except the screen which remained completely black. The fans are running. But the keyboard shows a red light. I have tried all the methods of removing the ram sticks, press the ignition button after disconnecting the battery. Nothing works. I know that with an external keyboard and perhaps specified manipulations, one can find a solution. Help me please.
@legendszone44175 жыл бұрын
Why should be the bios password?
@sheraazamjad90246 ай бұрын
msi gs60 no charging light no display light no hdd light kyebord lights on fan turn on but with no display any thing that can help ?
@staceywilliams18064 жыл бұрын
New subscriber...loved what u did here
@alagadnisuperiora3061 Жыл бұрын
Hello Sir pls notice me, what did you do on the board? just to hit that area? Or you do some or put something to mother board?
@hermanali53183 жыл бұрын
Dear Sir Your videos are very perfect and clearly. I want to ask you abt laptop Toshiba L855. I have bought that motherboard chipset intel Hm7670 Gpu Hd4000. When i tested with cpu i5 2450m ( from my old motherboard L850) only adapter led and power on led are on, the fan no blowing, blank screen. This case same like when i tested with my old motherboard L850. I want to ask you this problem is broken motherboard or my old cpu i5 is broken or cpu i5 is not support to motherboard which must use cpu I5 Gen.3. Fyi: i haxe check my old motherboard chipset SLJ8E, the label put near Ram are same with new motherboard L855, also seller said my old cpu is not support, must use i5 Gen.3. So i want to make sure it the broken motherboard or cpu i5 is not support to motherboard. Pls be inform soon. Thank you.
@imranazan30933 жыл бұрын
Why this problem occur in Toshiba laptop
@jovelmedenilla86813 жыл бұрын
Hi sir. How about asus fx95g . The fan is working but no display ..
@noobiie3 жыл бұрын
i have the same problem i should do the same.....what do you say
@pekkaknight28453 жыл бұрын
I had this laptop and I fixed it with high tempature. But somtimes it flicker on the screen. Do you know what to do?
@BarbaraGergely3 жыл бұрын
I have the exact same laptop with the exact same problem 😲
@theUAPwhisperer3 жыл бұрын
Did you open it up ? Do you have multimeter
@BarbaraGergely3 жыл бұрын
Nope I didn't. I am not good at these things. Just have the exact same laptop. I assume same problem so will take it today to the professionals 😅
@valderja2 жыл бұрын
So what exactly was the problem? I have a toshiba satellite l850d-12q where the screen intermittently works fine and other times it's like the back light isn't working and you can just about make out things on the screen and eventually see the desktop when it's booted up. Any ideas what that might be? Any help would be much appreciated.
@GeorgeGeorge-xj2bc5 жыл бұрын
Hello,i have a toshiba A200 which starts with pushbutton and also can stop with it but have no screen,no beep,no hdd activity and only the fan spins from time to time and this could last to eternity.It does exactly the same even cpu,graphics board or both are removed.I have tried wincrisis usb but nothing except fan spinning to max speed.All the voltages look correct and the worst of all is that bios is a parallel flash 40 pins ic and has no TOKIN caps at all for replace.Any ideas please?
@theaffiliate38 Жыл бұрын
I have Asus X540s 2 examples and one of them does power on, boot to windows but there is no display on the screen at all. I swapped the motherboards to see if it was a monitor but it was the same scenario with no display on the screen. I tried some reset tricks like holding the power switch or removing battery etc. but It didn't help. I also tried windows key and +B but still nothing. I have a question on what to check on motherboard first to find any possible shorts. All ram is soldered into motherboard. I checked components around monitor connector -3.65V but it seems like they are fine. Any advices on what to check next?
@danielgrevan6 жыл бұрын
Sorin, why the amp meter does not show any current flowing? Thanks
@jouiesimbajon65216 жыл бұрын
I have problem with my toshiba satellite laptop if i install the 2nd ram in the 2nd slot the screen become black no display,but if only one ram stick 1 install in the 1st slot it works.what is the possible problem of this?
@michaelgamble2964 жыл бұрын
I had a black screen on Toshiba Satellite C650. It had two RAM sticks in. Saw your post (am replying to it) removed second RAM stick and it booted. Problem: Faulty RAM stick. Thanks
@replynator57744 жыл бұрын
And how do I build it again
@gllmll72272 жыл бұрын
12:15 What did he put?
@real978-y3p Жыл бұрын
late, but i have a toshiba A205-S4577 with a bios password and a bad screen. Would this work with it?
@caydaruusmuxumed2182 жыл бұрын
ok thanks
@rihannacam97193 жыл бұрын
hello sir may asus X54C no display in lcd but i connect to the External monitor have a display same problem in my acer Notebook..
@roadrunner57722 жыл бұрын
Mister 500 Degrees
@theUAPwhisperer3 жыл бұрын
Is it ever an issue with the inverter bar ?
@kermitrulez6 жыл бұрын
What is the number of pins you are shorting to start the computer. and is it always the same?
@PeraTS5 жыл бұрын
You need to find plus with multimeter which is 3.3v i think . Put black probe of the multimeter on copper circle anywhere on board and try pins with red one by one ! You should find 3.3v . I think laptop then should power up . Or you can use lat screwdriver to short that pin ,which is in most cases second one or one before the last pin, with first or last, in case where the plus is . You need to have power with charger or battery when finding plus on power pins . But DON'T FORGET TO PUT BLACK PROBE IN COPPER CIRCLE AND FIRST FIND PLUS PIN ! Hope I helped you . :)
@malzprodesign25582 жыл бұрын
Can you help by removing bios for toshiba c50-d?
@thirumaleshs22604 жыл бұрын
Hii.. sir Same laptop and same problem.. But I don't have that hitting meachine
@williamclark36714 жыл бұрын
Hi nice video!
@Entertainment-d4l4 жыл бұрын
I have a Toshiba Laptop which is taking time to switch on, and it has too much wave sound when I switch on, and when I try to watch a movie on that it doesn't bring the movie a HD processor. So what can I do Please
@akashmahi56716 жыл бұрын
nice job
@ashsharma26936 жыл бұрын
Hello Sir, I am having a problem and hope that you could help me out please I have an Asus rog gl752vw Laptop When plugged in with charger the charger light is on, then when I press the power button the led turns on then immediately turns off with no display. I tried removing the ram and got no beeps, I reset the CMOS battery and still no luck I made sure the charger was giving proper voltages and it was and I checked all the USBs, when I do charge the laptop the touchpad gets a bit warm and thats it. Please can you help me out :)
@2011williamandkate5 жыл бұрын
I removed the hinge covers and that solved the problem
@rjbeatsradio21724 жыл бұрын
Bruh wtf is a hinge cover learn to be specific man lol
@michaelgamble2964 жыл бұрын
@@rjbeatsradio2172 Is it part of the inner screen bezel? As part of the base there are two plastic mouldings (which cover the hinges . . . )?
@bradbrinegar14195 жыл бұрын
i had some overheating issues with the same pc. i took it apart and cleaded it out. applied fresh artic silver to the heat sinks and cant get video now. is it possible i damaged the video chip?
@joshchelvolski10334 жыл бұрын
There no damage from the graphics chip but from what i heard is the pins on the one of the north or south bridge is not properly soldered so over time they come loose and u would need to reflow them to fix it.
@shutinyanks3 жыл бұрын
@@joshchelvolski1033 Just chiming in for anyone else who might stumble upon this. The graphics chip or APU is soldered using zero lead solder which is prone to cracking. In order for a permanent fix the graphics chip would need to be reballed and soldered again not something that can be done without the right tools and equipment. What Sorin basically did is get the solder to move around and create a connection but again after some time it will fail again until it is reballed professionally in this case its not cost effective.
@HeryantoIdris4 жыл бұрын
I was do like u do but still no working on my laptop toshiba L645. .. kiss from bali-indonesia
@juliocesarortizl4 жыл бұрын
Thanks!!!!!
@donnang87632 жыл бұрын
Hi, i have the same issue. However , my fan does run with power on, but nothing is on screen. Please advise... btw, what's that square piece with gray space color on the motherboard to help the screen turning on? Please share the name of that piece. Thank you much in advance
@HayabusaRyuu2 жыл бұрын
The gray thing is a thermal pad, it's for cooling the área that was heated
@Superfandangoo6 жыл бұрын
Another great "the dogs bollox" fix vid
@benzaidamarouan98554 жыл бұрын
Please sir how could you tell it was the gpu?
@azeemahmad94704 жыл бұрын
Hello sir my laptop power on but no display show plz help me