2024年4月13日发(作者：华为第一部智能手机)

戴尔

dell14Z-5423

拆机示意图

这个型号的笔记本是戴尔12年出的超级本，带32GSSD+500HDD，电池是内置的。

超级本运用Intel快速存储技术，通过SSD来给HDD加速，是机子整体运行速度接近于SSD的速度，开关机速

度非常迅速。。

可以说是N411Z的升级版

ProductOverview

FeaturesInspiron™5423/14zInspironN411z

Processortype

®

Corei3-2ndGenerationIntelIntel®

®

Corei5-3rdGenerationIntelIntel®

®

Corei7-3rdGenerationIntelIntel®

Intel®Corei3-2ndGeneration

Intel®Corei5-2ndGeneration

SystemChipset

®

HM77ChipsetIntelIntel®IntelHM67expresschipset

Memory

1333MhzDDR3(ForSandyBridge)

1600MHzDDR3(ForIvyBridge)

DDR31333MHz

Memorymin/max2GB/8GB

LCDtypes14.0"HD(1366x768)WLEDTru-life

Graphics(Integrated)

®

HDGraphics3000/4000IntelIntel®Intel®HDVideo

Graphics(Discrete)

AMDRadeonHD7570M

N/A

AudioIDTHDAudioConexant®SmartAudioHD

Harddriveinterface

SATA/SSD

mSATASSD(Optional)

SATA/SSD

MediabayoptionsSATA9.5mmDVDRW(CD/DVD卤RW)SATA12.7mmDVDRW(CD/DVD±RW)

WLAN

™

1703WiFi+Bluetooth4.0HalfMiniCardDellDell™

™

1704WiFi+Bluetooth4.0HalfMiniCardDellDell™

™

1901WiFi+Bluetooth4.0HalfMiniCardDellDell™

®

2230WiFi+Bluetooth4.0HalfMiniCardIntelIntel®

WiMax

Wirelessoptions

®

6150WiFi/WiMAXHalfMini-CardIntelIntel®

()

WWAN

DW5560HSPAMiniCard

DW5630HSPAMiniCardWireless

DW5802LTEMobileBroadbandMini-Card

DW5804LTEMobileBroadbandMini-Card

DellWirelessWLANhalf-mini1702+BT

IntelCentrinoWirelesshalf-miniN6230+BT

IntelCentrinoWirelesshalf-miniN1030+BT

Intel6150,KelseyPeakWiFi_WiMAXhalf-mini(USAonly)

Camera720pHD(1280x720)+DigitalArrayMicrophone1.0megapixel,Fixedbezel-mountedcamera

NIC(LOM)

®

AR816210/100NIC(withoutLED)AtherosAtheros®Atheros®AR8152/8158LAN(withoutLED)

I/Ocardslots3-in-1MediaCardReader

Connectors

1xHDMI

1xRJ-45(withoutLED)

1xUSB3.0

1xUSB3.0withPowerShare

1xheadphone/speakerout

1x3-in-1MediaCardReader

1xKensingtonLockSlot

1xLanyardLockSlot

1xHDMI

1xMiniDisplayPort

1xRJ-45

1xUSB2.0

2xUSB3.0

1xAudioJack(headphoneonly)

1x3-in-1Mediacardreader

1xKensingtonlockslot

®

7MicrosoftWindowsWindows®Operatingsystem

ACadapter

Battery

Weight

65W/90W

6-celllithium-ion(FRU)

65W

6-celllithium-ion(UserAccessible)

4-celllithium-ion(UserAccessible)

Systemwith4-CellBattery2.2kg(4.85lbs)Systemwith6-CellBattery1.92kg(4.23lbs)

这款机型背面有个小孔，相当于路由器之类的重置按钮，非常有用，比如按开机没有反应，可以戳一下这个小

孔

接下来就拆机了。，先拆内存盖子，去掉图示螺丝，就可以打开内存盖了。

下面拆光驱，由于光驱的固定螺丝是在内存盖子上面，拿掉盖子之后，往外拉光驱就可以出来了

顺便把内存也拿掉

下面拆键盘，固定键盘的螺丝在内存下面。需要注意一下。就是图中黄色位置，去掉

用塑料棒分别把固定键盘的卡扣顶进去

接下来要拆C壳了。也就是图示部分

去掉图示的橡胶垫脚

去掉黄圈的螺丝，记住光驱位置也有一颗。。。。。

先把电池开关掰到OFF位置，

去掉数据线和螺丝

用塑料棒从光驱位置撬起，因为光驱位置缝隙大一点

拆电池

拆硬盘。，先把硬盘往外拉一点，之后抬起来一点再拉出来

拆无线网卡和SSD固态硬盘

拆右下角的小板

接下来就是拆主板了，，先拔掉线

去掉黄圈的螺丝

就可以拿掉主板了，拔掉这个数据线

剩下的就很简单了

BeepCodeOverview

BeepsDescriptionPossibleCause

1BIOSROMchecksumfailureSystemboardfailure,coversBIOScorruptionorROMerrors.

2NoMemory(RAM)detectedMemoryorMemoryslotfailure

3

•

•

•

•

•

ChipsetError(NorthandSouthbridgeerror

Time-Of-DayClocktestfailure

GateA20failure

SuperI/Ochipfailure

Keyboardcontrollerfailure

Systemboardfailure

4

5

6

7

8

Memoryread/writefailure

RealTimeClock(RTC)powerfailure

VideoBIOS

CPUfailure

LCD

Memoryfailure

CMOSbatteryfailure

Videocard/chipfailure

Processorfailure

LCDfailure

有问题联系：***************