How much does it cost to fix my iMac?

How do I find my Apple iMac Service Provider?

OVERVIEW
IntroducedOctober 1999
Model IdentifierPowerMac2,1
Model NumberM5521
EMC1821
Order Number
Support NiwTech
ColorsBlueberry, Grape, Strawberry, Tangerine, Lime, and Graphite
Weight and Dimensions34.7 lbs., 15.0" H x 15.0" W x 17.1" D
PROCESSOR
ProcessorPowerPC 750 (G3)
Processor Speed350 or 400 MHz
Maximum Processor Speed
Architecture32-bit
Number of Cores1
Security ChipNo
Cache64 KB L1, 512 KB backside (2:5) L2
System Bus100 MHz
Logic board RepairNiwTech
STORAGE AND MEDIA
Storage6, 10, or 13 GB
Storage UpgradeNiwTech
SSD UpgradeNiwTech
Data RecoveryNiwTech
MediaSlot-loading 24x CD-ROM or 4x DVD-ROM
PERIPHERALS
PeripheralsApple USB Keyboard, Apple USB Mouse
Peripherals RepairsNiwTech
SOFTWARE
Original OSMac OS 8.6 (Mac OS ROM 2.3.1)
Maximum OSMac OS X 10.3.9 (350 MHz) or 10.4.11 (400 MHz)
OS installNiwTech
OS UpgradeNiwTech
OS DowngradeNiwTech
OS SupportNiwTech
AirDrop
Handoff
Power Nap
Unlock with Apple Watch
Hardware TestNot Supported
FIRMWARE
FirmwareOpen Firmware
MEMORY
Built-in MemoryNone
Maximum Memory1.0 GB (Actual) 512 MB (Apple)
Memory Slots2 - PC-100 3.3V 168-pin SDRAM
Memory UpgradeNiwTech
Memory Upgrade InstructionsHow to remove or install memory
Interleaving SupportNo
DISPLAY
Built-in Display15-inch shadow-mask CRT (13.8-inch viewable)
Display Glass
Brightness
Pixel Density
Color Gamut
Resolutions640x480 @ 117Hz, 800x600 @ 95Hz, 1024x768 @ 75Hz
Display ReplacementNiwTech
GRAPHICS
Graphics CardATI Rage 128 VR
Graphics Card ReplacementNiwTech
Graphics Memory8 MB
Display Connection1 - VGA (on 400MHz)
Display ModesVideo mirroring only (on 400 MHz)
External Resolution
CAMERA
CameraNone
CONNECTIONS
Wi-FiOptional AirPort card (802.11b) (adapter required)
BluetoothNone
Ethernet10/100BASE-T (RJ-45)
Modem56k
USB2 - 12 MBit/s
FireWire1 - VGA (on 400MHz)
Thunderbolt
Display1 - VGA (on 400MHz+)
InfraredNone
Audio In1 - 3.5-mm analog input jack, Built-in microphone (16-bit)
Audio Out3 - 3.5-mm analog output jacks, Built-in speakers (16-bit 44.1 kHz sample rate)
Security Slot1 - Kensington cable lock
EXPANSION
Slots
BaysNone
Hard Drive InterfaceUltra ATA (Shared with optical drive)
Optical Drive InterfaceUltra ATA (Shared with hard disk drive)
SENSORS
Liquid SensorNon
POWER
Backup Battery3.6 V 850 mAh lithium (922-4028)
Maximum Continuous Power150 W
Line Voltage100-260V AC
Power Supply ReplacementNiwTech
ENVIRONMENTAL
Acoustical Performance
Power Consumption
ENERGY STAREPA ENERGY STAR compliant
EPEAT
NiwTechwww.niwtech.com