Alimentatore
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2 Risposte Punteggio 0 |
Il display non si accende nonostante il suono di avvio e LED#4 acceso |
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1 Risposta Punteggio 0 |
Non si accende, LED#1 acceso |
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1 Risposta Punteggio 0 |
Dubbio su modello display iMac |
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4 Risposte Punteggio 14 |
Power button removal and replacement |
Ricambi
Strumenti
Questi sono alcuni strumenti di uso comune usati per lavorare su questo dispositivo. Potrebbe non essere necessario ogni strumento per ogni procedura.
Modelli
A1418 EMC 2638 Late 2013 iMac14,1 2.7 GHz, A1418 EMC 2742 Late 2013 iMac14,3 2.9 GHz, A1418 EMC 2742 Late 2013 iMac14,3 3.1 GHz
Wallpapers
Check out our free iMac 21.5” teardown wallpapers!
Identification and Background
Released September 24, 2013, the 21.5" iMac EMC 2638 as well as the EMC 2742 features improved specifications but the same internals as its previous iteration, the EMC 2544. It can be identified by its model number A1418 and EMC number, 2638 or 2742, both of which are located beneath the single foot.
Technical Specs
Display:
- 21.5-inch LED-backlit display with IPS technology; 1920-by-1080 resolution with support for millions of colors
Storage:
- 1TB hard drive
- Configurable to 1TB Fusion Drive or 256GB or 512GB of flash storage.
Processor:
2.7GHz or 2.9GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.2GHz or 3.6GHz) or 3.1GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz).
Memory:
- 8GB and up to 16GB of 1600MHz DDR3 memory
Wireless Connectivity:
- 802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
- Bluetooth 4.0 wireless technology
Graphics and Video:
- Intel Iris Pro graphics or NVIDIA GeForce GT 750M graphics processor
- FaceTime HD camera
Ports:
- SDXC card slot
- Four USB 3 ports
- Two Thunderbolt ports
- Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately)
- 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Audio:
- Stereo speakers
- Dual microphones
- Headphone port
- Headphone/optical digital audio output (minijack)
- Support for Apple iPhone headset with microphone
What’s in the Box:
- iMac
- Apple Wireless Keyboard
- Apple Magic Mouse
- Power cord
Dimensions:
- Height: 17.7 inches (45.0 cm)
- Width: 20.8 inches (52.8 cm)
- Stand depth: 6.9 inches (17.5 cm)
- Weight: 12.5 pounds (5.68 kg)
