Pre-Sales and Service Questions - NorthridgeFix Forum https://northridgefix.com/forum/pre-sales-and-service-questions/ NorthridgeFix Discussion Board en-US Sat, 15 Aug 2026 00:48:52 +0000 wpForo 60 PNY GEFORCE 4090 RTX crashes under load https://northridgefix.com/forum/pre-sales-and-service-questions/pny-geforce-4090-rtx-crashes-under-load/ Sat, 15 Nov 2025 22:13:49 +0000 Have a 4090 that crashes under load.  The card was not supported correctly in the case by the mfg and may have "sagged".    Suspect some kind of solder issue now that primarily manifests under load (like when running nvidia performance tuner in the geforce app).

 

How much to get it on the bench and fixed?     

]]> Pre-Sales and Service Questions Sammy https://northridgefix.com/forum/pre-sales-and-service-questions/pny-geforce-4090-rtx-crashes-under-load/ EVO 850 M.2 https://northridgefix.com/forum/pre-sales-and-service-questions/evo-850-m-2/ Mon, 27 Oct 2025 21:00:34 +0000 I have an EVO 850 M.2 that I get a message "not accessible, incorrect function". I am not sure what is wrong with it. I don't see any physical damage to any components. Do you know what could be wrong? and any estimate what it might cost to get it working again?

]]> Pre-Sales and Service Questions Mark https://northridgefix.com/forum/pre-sales-and-service-questions/evo-850-m-2/ Pay for an expedited repair? https://northridgefix.com/forum/pre-sales-and-service-questions/pay-for-an-expedited-repair/ Sun, 19 Oct 2025 14:31:40 +0000 Hello, How can I pay for an expedited repair? I'm not from the United States (I'm from Algeria). Thank you.]]> Pre-Sales and Service Questions reda https://northridgefix.com/forum/pre-sales-and-service-questions/pay-for-an-expedited-repair/ RTX3090 Repair estimate https://northridgefix.com/forum/pre-sales-and-service-questions/rtx3090-repair-estimate/ Mon, 03 Mar 2025 22:22:37 +0000 Hi, I would like to hear about a rough estimate from you to repair a GeForce RTX 3090 VISION OC 24G card.

The TUF motherboard does not detect it. I have replaced it with low end AGP card and the PC works.
Then, I tested the RTX in anoter computer and it is no video too.
in summary, something happene dto the RTX.

I have tested only the fuses and low value resistors and all are ok. tested also various voltages from coils from your video tutorials but also seems to be ok. Can't see any thing burn. Have not found a short. I have not removed or de-soldered any single piece, just checking these thinghs.

The 3 fans spin, I notice some little heat at GPU when machine starts but temperature do not rise excessively.


Could you bring some rough estimate with this info...?

]]> Pre-Sales and Service Questions Bob https://northridgefix.com/forum/pre-sales-and-service-questions/rtx3090-repair-estimate/ Contacting northridgefix https://northridgefix.com/forum/pre-sales-and-service-questions/contacting-northridgefix/ Sun, 22 Sep 2024 15:35:21 +0000 Good day, 
I sent northridgefix an email; I had a friend in the US call you yet with no reply.

I need to fix my NVME HD or recover its data.

Pls advise about the procedure, pricing, etc.

Thank you

]]> Pre-Sales and Service Questions Joe Mounsef https://northridgefix.com/forum/pre-sales-and-service-questions/contacting-northridgefix/ Ps5/Capacitor books https://northridgefix.com/forum/pre-sales-and-service-questions/ps5-capacitor-books/ Sat, 24 Aug 2024 21:03:27 +0000 Hi Alex,

Looking to buy just a few Capacitor books from you but I want to buy 2 books at a time when I can. If you could give me the book I need for the attached picture also maybe the capacitance, board EDM-020 I will buy from you.

Thank you!

Mouse

]]> Pre-Sales and Service Questions Mouse https://northridgefix.com/forum/pre-sales-and-service-questions/ps5-capacitor-books/ key fob for 2008 c300 mercedes https://northridgefix.com/forum/pre-sales-and-service-questions/key-fob-for-2008-c300-mercedes/ Fri, 24 Nov 2023 19:22:09 +0000 water damage.  is it repairable and what is estimated cost

]]> Pre-Sales and Service Questions Clifford Frick https://northridgefix.com/forum/pre-sales-and-service-questions/key-fob-for-2008-c300-mercedes/ I just ordered and i dont know what company the email will be from bc i have a likely spam email and i dont want to risk it https://northridgefix.com/forum/pre-sales-and-service-questions/i-just-ordered-and-i-dont-know-what-company-the-email-will-be-from-bc-i-have-a-likely-spam-email-and-i-dont-want-to-risk-it/ Sun, 23 Jul 2023 13:38:51 +0000 The email states that I need to register my package and I've seen these before, as well as do you ship to the United states? 

]]> Pre-Sales and Service Questions Jade Rodriguez https://northridgefix.com/forum/pre-sales-and-service-questions/i-just-ordered-and-i-dont-know-what-company-the-email-will-be-from-bc-i-have-a-likely-spam-email-and-i-dont-want-to-risk-it/ Repair estimate https://northridgefix.com/forum/pre-sales-and-service-questions/repair-estimate/ Wed, 10 May 2023 18:47:33 +0000 Hi roughly how much to put these 2 resistors back on a cecha01 ps3 and roughly how long once recieved without expedited service would it be sent back out? I believe its only 2 but could possibly be more ( i went around with a jewelers loop but your equipment could reveal one i missed. They came off while i was removing the southbridge chips ihs. I think you called them 402 27k? I have the two that fell off and  I also have a donar board. Im not in a rush just want an idea. Thank you for your time.

]]> Pre-Sales and Service Questions Andrew scotti https://northridgefix.com/forum/pre-sales-and-service-questions/repair-estimate/ Question re: Alex not using oscilloscope or TDS in videos https://northridgefix.com/forum/pre-sales-and-service-questions/question-re-alex-not-using-oscilloscope-or-tds-in-videos/ Sat, 08 Apr 2023 04:59:27 +0000 Hi , thank you for taking the time to create such useful , valuable, and methodical tutorials. I just have a couple of general questions:

1. I never see your technician (I think his name is Alex) using an oscilloscope. Does he ever use one for his PCB troubleshooting, and if so, do you know if there will soon be a video where an oscilloscope is used during troubleshooting?

2. I've noticed that Alex somehow always seems to know the exact functions of each pin on all the ICs , without even looking at a the pinout on the TDS . Does he actually know all these ICs' pinouts & max/min specs, without looking at a TDS? Or does he just check the TDS off camera before he starts recording?

Thanks again for the priceless education you provide, and thanks in advance for answering these questions 👍🏼😊 

]]> Pre-Sales and Service Questions Guest 12015 https://northridgefix.com/forum/pre-sales-and-service-questions/question-re-alex-not-using-oscilloscope-or-tds-in-videos/