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Search: Posts Made By: jasko_jacker
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 06-27-2022, 03:41 PM
Replies: 1
Views: 139
Posted By jasko_jacker
Apple a1708 emc 3164

Hi
On power up most of the time the screen is slightly on with no picture, no sound. Other times it displays the logo and goes as far as the password request, then the images disappear and the...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-25-2022, 07:07 AM
Replies: 2
Views: 207
Posted By jasko_jacker
Re: Change vram on asus rog

Thanks
Both chip on the two boards (one with 3G second with 6G) have the same id number but the firmware is not the same for 3G or 6G Vram .
Unfortunately for the gtx 1060 there isn't a tool to...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-24-2022, 01:25 PM
Replies: 2
Views: 207
Posted By jasko_jacker
Change vram on asus rog

I had to replace the Vram on an asus rog gl502vm gpu gtx 1060 card.
The original memories is micron D9TCB -> MT51J256M32HF-80 having an identical card that used samsung GDDR5
K4G41325FE-HC28 so I...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-12-2022, 03:35 PM
Replies: 0
Views: 196
Posted By jasko_jacker
GTX 1050 ti can replace GTX 1050

Hi,
Anyone has tryed to replace N17p-G0-A1 (gtx 1050) with N17p-G1-A1 ( gtx 1050 ti) ?
I have a code 43 and only TI chip .
it's probably best to replace the vram first and then the bga.
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-06-2022, 03:08 PM
Replies: 4
Views: 317
Posted By jasko_jacker
Re: Asus fx504g +vcc_core voltage

I have another board that works well (it has very similar temperatures +/- 10C )and after comparing all the components and signal lines (phase1_2_3_A, ugate1_2_3_A, lgate1_2_3_A, etc) I think that...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 05-04-2022, 02:56 PM
Replies: 73
Views: 31,951
Posted By jasko_jacker
Re: New Software Achi LY by PSOFT

What I say comes from my experience as a mid-level repairer (not the knowledge but the availability of equipment), unfortunately if you work with the final consumer and not with a company, the cost...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-04-2022, 02:10 PM
Replies: 4
Views: 317
Posted By jasko_jacker
Re: Asus fx504g +vcc_core voltage

PQ96 reaches 92 C (PQ99 82 C) and is driven by PU5 itself however I don't know how to test it and am looking for a replacement. This is a situation that I have never seen before as the voltage of +...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-03-2022, 11:46 AM
Replies: 16
Views: 420
Posted By jasko_jacker
Re: Modify RAM 2Go to 4Go for Lenovo S20-30

at this point one of the new chips may be damaged. personally even if the work is so much I would try to replace the working chips (old 2g), one at a time, with the new ones and see if it displays...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-03-2022, 08:58 AM
Replies: 16
Views: 420
Posted By jasko_jacker
Re: Modify RAM 2Go to 4Go for Lenovo S20-30

Check r416 , a photo effect or a problem ?
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-03-2022, 08:12 AM
Replies: 4
Views: 317
Posted By jasko_jacker
Asus fx504g +vcc_core voltage

Hi,
Asus fx504GD, there is a discolored area near +VCC_CORE . I find two bad capacitor (circle in the pictures) in short
one PC69 from GND to +VIN_VCC_CORE and second PC70 from GND to +5V_S5 (PU5)....
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-18-2022, 03:51 AM
Replies: 55
Views: 60,965
Posted By jasko_jacker
Re: Let's talk about BGA Chip suppliers

Which chip are you looking for?
lately i bought from https://parts4laptops.eu/en/ but only very recent chips.
You can buy good bga (really new) but only in production and very expensive at mouser...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 03-10-2022, 02:14 PM
Replies: 0
Views: 177
Posted By jasko_jacker
Asus gl502vmk and gtx1060

Asus gl502vmk, comes with a capacitor in short (caused by a short with a screwdriver or something like that), after the replacement the system worked fine, I played fallout 76 for two hours,...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-30-2021, 11:24 AM
Replies: 2
Views: 364
Posted By jasko_jacker
Asus tp412fa unknow component

Hi
On asus tp412fa a chip marked BDJAYD is very hot but I can't find any info on internet. I have another chip from asus UX431FA marked BDJAXB with the same connections and the same boundary...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-09-2021, 08:13 AM
Replies: 13
Views: 1,090
Posted By jasko_jacker
Re: ASUS FX705GD FX505GD MB REV 2.0 - restarts during boot

Try to boot with linux pen drive without m2 or sata.
Regarding the logs during the installation of windows, search on google, but since it is not easy to interpret them in my opinion it is easier to...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-07-2021, 01:49 PM
Replies: 1
Views: 344
Posted By jasko_jacker
cross reference tps51285a

I try to substitute the RT6575B with TPS51285A,
it seems to work but it is slightly warmer, the board does not start due to other problems so but not sure if replacement is possible
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-06-2021, 08:16 AM
Replies: 13
Views: 1,090
Posted By jasko_jacker
Re: ASUS FX705GD FX505GD MB REV 2.0 - restarts during boot

Sometimes the win10 logs can help, have you remove the rtc batt after a bios reprogramming ? about kbc you can check if it's works well with vertyanov (make a backup and erase and power the system...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-06-2021, 07:59 AM
Replies: 11
Views: 856
Posted By jasko_jacker
Re: ASUS GL504GM - no 3.3/5V, bad charger ic

This is used on an asus gl704gm and gl504 also with KA-5G marking and is used to provide voltage to GPU or VRAM.
Datasheet not available on the Richtek marking pdf there is a KA but the pins not...
Forum: BIOS Requests ONLY! 12-02-2021, 12:34 PM
Replies: 3
Views: 290
Posted By jasko_jacker
Re: asus gl704gm or gl04gm

The result of extract ec from bios with hex editor are not the same as the ec extract using a ec extractor program (I don't have this I have asked a friend..).
Forum: BIOS Requests ONLY! 12-02-2021, 11:35 AM
Replies: 3
Views: 290
Posted By jasko_jacker
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-02-2021, 10:53 AM
Replies: 3
Views: 607
Posted By jasko_jacker
Re: Asus rog gl503v (dabklmb1aa0 rev:a) no display

If there is a rtc batt on mobo disconnect it after a bios programming.
regard bios, open a thread in bios request forum, attach your original bios dump if you havea nd I try to help you.
Forum: BIOS Requests ONLY! 12-02-2021, 10:39 AM
Replies: 3
Views: 290
Posted By jasko_jacker
asus gl704gm or gl04gm

HI,
i'm tried to force programming ec with debug port, but in the bios dump I dont find the ite file
ite ->it8225vg
With vertyanov the dump file returns empty, normally these ite should be...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 12-01-2021, 04:38 PM
Replies: 3
Views: 607
Posted By jasko_jacker
Re: Asus rog gl503v (dabklmb1aa0 rev:a) no display

when the battery is disconnected and there isn't a rtc batt the system has this behaviour: 1 - start 2 - shut off 3 - start again 4 after a couple of seconds if all is ok the lcd go on

This...
Forum: BIOS Requests ONLY! 11-19-2021, 11:19 AM
Replies: 6
Views: 392
Posted By jasko_jacker
Re: asus rog GL503VM

This is for GL503VM
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-19-2021, 08:47 AM
Replies: 3
Views: 809
Posted By jasko_jacker
Re: Please Asus GL503V not charging BQ24780S

Did you close the bottom cover or hold down the SHIPSW2 switch before checking if the battery is charging?
Forum: BIOS Requests ONLY! 11-19-2021, 08:35 AM
Replies: 6
Views: 392
Posted By jasko_jacker
Re: asus rog GL503VM

The motherboard arrived with the bios changed by other technician,
Before understanding the problem I have to reprogram the ec and use a bios that is known to work.
If I can't find it, I have to...
Showing results 1 to 25 of 500

 
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