Salta al contenuto principale

Dell Latitude 7420 Battery Replacement

Cosa ti serve

  1. Dell Latitude 7420 Battery Replacement, Battery: passo 1, immagine 1 di 2 Dell Latitude 7420 Battery Replacement, Battery: passo 1, immagine 2 di 2
    • Remove the eight 7 mm screws from the from the back panel using the Phillips #1 screwdriver.

    • Please prevent the static damage by working from anti-static mat or wearing anti-static bracelet or touch the metal with hands to discharge.

  2. Dell Latitude 7420 Battery Replacement: passo 2, immagine 1 di 2 Dell Latitude 7420 Battery Replacement: passo 2, immagine 2 di 2
    • Slide the opening pick in between the back cover and work your way around the edges to remove the back cover from the device.

    • Do not insert the pick tweezers too deep, since it may damage the other components on the motherboard.

  3. Dell Latitude 7420 Battery Replacement: passo 3, immagine 1 di 2 Dell Latitude 7420 Battery Replacement: passo 3, immagine 2 di 2
    • Using the Phillips #1 screwdriver, remove the five 5 mm screws.

  4. Dell Latitude 7420 Battery Replacement: passo 4, immagine 1 di 1
    • Disconnect the battery from the motherboard by gently pulling out the connector.

  5. Dell Latitude 7420 Battery Replacement: passo 5, immagine 1 di 2 Dell Latitude 7420 Battery Replacement: passo 5, immagine 2 di 2
    • Remove the battery from the laptop.

    • Before removing the battery from the laptop, please remove the cables that are attached on the battery.

Conclusione

To reassemble your device, follow these instructions in reverse order.

Altre 4 persone hanno completato questa guida.

Hong Lee

Membro da: 05/11/21

208 Reputazione

1 Guida realizzata

Un commento

Do you know if you can upgrade the battery i.e. go from 42 to 63? I noticed the voltages were different.

Andrew Violet - Replica

Aggiungi Commento

Visualizza Statistiche:

Ultime 24 Ore: 7

Ultimi 7 Giorni: 59

Ultimi 30 Giorni: 318

Tutti i Tempi: 9,758