Keyboard, charging port, SSD upgrade and motherboard repair for the Dell Inspiron 14 5420 / 15 3520 / 16 5620 (2022) in Monterrey. Professional diagnosis and a written warranty.
We fit a new keyboard compatible with the Dell Inspiron 14 5420 / 15 3520 / 16 5620 (2022), in your preferred layout when available. We check the backlight and flex cable before closing the laptop.
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We measure the power input and charging circuit of the Dell Inspiron 14 5420 / 15 3520 / 16 5620. We replace the DC power jack and, if needed, the charging controller chip on the motherboard.
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We install an NVMe Gen4 M.2 SSD (or a 2.5-inch SATA SSD if your Dell Inspiron 14 5420 / 15 3520 / 16 5620 has a drive bay) and clone your system and files with no data loss. We also check for a free slot for a second drive.
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We repair the Dell Inspiron 14 5420 / 15 3520 / 16 5620 motherboard at component level: micro-soldering, MOSFETs, power controllers and the CPU and chipset circuits. We use an oscilloscope, a thermal camera and schematics, and only suggest replacing the board if it can't be repaired.
Get a quote| Brand | Dell |
|---|---|
| Line | Inspiron |
| Model | Inspiron 14 5420 / 15 3520 / 16 5620 |
| Year | 2022 |
| Type | Laptop |
Is your device a variant of this model? We repair it too: send us a photo of the bottom label on WhatsApp.
We log your device and the fault it shows.
Technical inspection and a clear quote before any repair.
We only proceed with your approval, using quality parts.
Final testing and a written warranty.
Professional diagnosis, a clear price before any repair and a written warranty.