Jiri Altman

@jialtman

Jiri Altman

1,419	Reputación
4	Soluciones
8	Guías
Miembro Desde 03/05/16

My specialization is:

- IT consulting

- Middleware technologies

- repairing of mobile phones, computers and other electronic stuff

Equipos

4k20 Repair Team
Jiří Altman

I provide IT consulting, support of middleware...
ISP Profi

Internet Service Provider and operator of ENSOnet network...
BrnoFix Crew

Community of Repairmen from Brno, Czech Republic

Votos

Teardowns en Que He Trabajado

Cisco 878 Integrated Services Router Teardown

Mis Guías

Cisco 878 Integrated Services Router Top Cover Disassembly

Cisco 878 Integrated Services Router Inner Metal Shield Disassembly

Cisco 878 Router StrataFlash Memory module Replacement/Upgrade

Cisco 878 Integrated Services Router StrataFlash Memory module Disassembly

How to open the chasis of Cisco 878 Integrated Services Router

Cisco 878 Integrated Services Router SHDSL Filter Module Disassembly

Cisco 878 Integrated Services Router Motherboard Disassembly

Guías En Que Yo He Contribuido

iPhone 4S Screen Replacement

Android Device Manager - Bypass Screen Lock on any Android Device

Toshiba Portege R700-S1312 Battery Replacement

Mis Guías Favoritas

Xiaomi Redmi 2 Motherboard Replacement

Blackberry Classic digitizer Replacement

Reemplazo de placa lógica del iPhone SE

Samsung Galaxy S8 Reemplazo de pantalla

Reemplazar Batería de Samsung Galaxy S6

How to install a HP LaserJet Printer using the HP UPD (Windows)

Xiaomi Mi 4 Battery Replacement

Samsung Galaxy S6 Edge Teardown

How to find hidden service test menu for Samsung galaxy S6, S5, S4, A7, A5, A3

How to Remove scratches from a CD

Página 1 de 2

Reemplazo de placa lógica del iPhone SE

Xiaomi Redmi Note 3 Repairability Assessment

iPhone 4S Battery Replacement

Xbox 360 E Hard Drive Replacement

Remplazo de Panel Frontal del iPhone 6s

iPad Air LTE Front Panel Assembly Replacement

PSP 2000 Logic Board Replacement

Reemplazo de batería de Huawei P9 Lite

Reemplazo del Ensamblaje de Pantalla iPhone 5

Reemplazo de la batería del iPhone 5

Página 1 de 4

How I tried to replace Digitizer Glass without Display itself on iPhone 4S

iPhone 4S Screen

Respuestas

Responder a:How to reset write protection? 26/05/17
Hi @armand, your USB flash drive is probably over it's lifetime. Each USB flash drive has limited count of maximum writes and after that the flash remains in read only state. It means that you can copy data out but you are not able to write any data on the stick - this is pretty cool because you can safely move your data out without any data loss (reading is not limited). It's time to buy the new USB flash stick dude! Best regards @jialtman
Responder a:Wifi problems; bad range 20/12/16
Your problem with WiFi looks more like a hardware failure than software/driver issue ... yes ... you should start your troubleshooting with drivers because wrong driver can cause many issues - especially if you use driver which is not offered by vendor of the notebook - in your case ASUS. Experimenting with drivers not recommended by vendor can be performed only after you fix your problem with radio - simply: Make it work purely as described in original documentation to simply verify if you're facing to some bigger problem or not. Simply follow these steps: 1. Download and create some Linux Live USB Boot Flash (or CD from ISO if you have CD-ROM only and doesn't have appropriate USB Flash Disk). I recommend some version of Live Ubuntu for this purposes - this can be done using actual OS or you can prepare it on different machine. 2. Restart your laptop and boot your Linux Live distribution and wait until it starts - in case of Ubuntu your laptop will start and Linux desktop will appear on the screen. Now you s...
Responder a:Dual Video Card Question.. 18/12/16
Hello, your notebook has two video cards - one is integrated in CPU itself and second is discrete - NVIDIA GeForce GT 940M. Technology which is trying to find the best compromise between battery life and performance is called NVIDIA Optimus - http://www.geforce.com/hardware/technolo.... When less critical or less demanding applications are run, the discrete GPU is powered off and the Intel IGP handles both rendering and display calls to conserve power and provide the highest possible battery life. EDIT 21.12.2016: (according to @pccheese comment below) You can use NVIDIA Control Panel to set default preferred GPU - for best performance and to use discrete GPU by default change the combo box Preferred graphics processorto your GT 940M (see pic. below).
Responder a:Can I add an SSD drive in addition to existing HD? 07/12/16
Howdy! I'm sorry but answer is NO... :( You cannot add SSD in addition to your stock HDD because ASUS Q552UB has only one internal Serial ATA interface. In case that you will need SSD instead of your stock HDD, you have to replace it by appropriate 2,5" Serial ATA SSD drive. If you need to connect additional storage, it must be connected via external USB 3.0 port (transfer rate 5Gbps) so I suggest to use some small factor USB 3.0 flash drive like Samsung 128GB USB 3.0 Flash Drive Duo (MUF-128CB/AM) - see on Amazon: http://a.co/1ZmmJ2a

Comentarios de Guía

Cisco 878 Integrated Services Router Teardown 07/05/17

Thx for info! I will update my guide accordingly...
iPhone 4S Rear Panel Replacement 14/12/16

Yes, it is. But it's very difficult and risky. Forget it... Have a look here: https://youtu.be/L_kCY05jR10
iPhone 4S Screen Replacement 14/12/16

Excellent guide! Perfectly described!

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