Login to Download: * Complete code of diagnosis card User Manual

New laptop DDR2 lamp test instructions

Product synopsis:

This product for a generation notebook DDR2 test lamp upgrade the product, product comprehensive support laptop forward and reverse interface, it is to use leds light and destroy data to indicate the signals of opening address lines with short circuit, instead of traditional using a multimeter measurement method for them one by one, to repair it didn't turn on, don't show, don't read the fault of memory and so on the mainboard, maintenance is an essential tool notebook computer motherboard.

Instructions:

1, with the 3.3 V in tester (CR2032) battery, insert the corresponding notebook motherboard respectively the DDR2 memory each slot, mainboard don't have electricity, the bright and brightness lamp test consistent, signal lines that normal, if has the bright lights or very bright, indicating that this signal have open short-circuit fault, using a multimeter to further define the fault point. (note: all kinds of signals, because tester in each of the contractor the mainboard design and the different chipset, a part of the signal may show that the different, please maintenance personnel using the same motherboard control judge fault.)

2, memory pin the corresponding signal in the list below:

Pin

#

Front

Side

Pin

#

Back

Side

Pin

#

Back

Side

Pin

#

Back

Side

Pin

#

Back

Side

Pin

#

Back

Side

Pin

#

Back

Side

Pin

#

Back

Side

1

VREF

2

VSS

51

DQS2

52

DM2

101

A1

102

A0

151

DQ42

152

DQ46

3

VSS

4

DQ4

53

VSS

54

VSS

103

VDD

104

VDD

153

DQ43

154

DQ47

5

DQ0

6

DQ5

55

DQ18

56

DQ22

105

A10/AP

106

BA1

155

VSS

156

VSS

7

DQ1

8

VSS

57

DQ18

58

DQ23

107

BA0

108

/RAS

157

DQ48

158

DQ52

9

VSS

10

DM0

59

VSS

60

VSS

109

/WE

110

/S0

159

DQ49

160

DQ53

11

/DQS0

12

VSS

61

DQ24

62

DQ28

111

VDD

112

VDD

161

VSS

162

VSS

13

DQS0

14

DQ6

63

DQ25

64

DQ29

113

/CAS

114

ODT0

163

NC,TEST

164

CK1

15

VSS

16

DQ7

65

VSS

66

VSS

115

NC/S1

116

NC/A13

165

VSS

166

/CK1

17

DQ2

18

VSS

67

DM3

68

/DQS3

117

VDD

118

VDD

167

/DQS6

168

VSS

19

DQ3

20

DQ12

69

NC

70

DQS3

119

NC/ODT1

120

NC

169

DQS6

170

DM6

21

VSS

22

DQ13

71

VSS

72

VSS

121

VSS

122

VSS

171

VSS

172

VSS

23

DQ8

24

VSS

73

DQ26

74

DQ30

123

DQ32

124

DQ36

172

DQ50

174

DQ54

25

DQ9

26

DM1

75

DQ27

76

DQ31

125

DQ33

126

DQ37

175

DQ51

176

DQ55

27

VSS

28

VSS

77

VSS

78

VSS

127

VSS

128

VSS

177

VSS

178

VSS

29

/DQS1

30

CK0

79

33

CKE0

80

NC/CKE1

129

/DQS4

130

DM4

179

DQ56

180

DQ60

31

DQS1

32

/CK0

81

VDD

82

VDD

131

DQS4

132

VSS

181

DQ57

182

DQ61

33

VSS

34

VSS

83

NC

84

NC/A15

133

VSS

134

DQ38

183

VSS

184

VSS

35

DQ10

36

DQ14

85

NC/BA2

86

NC/14

135

DQ34

136

DQ39

185

DM7

186

/DQS7

37

DQ11

38

DQ15

87

VDD

88

VDD

137

DQ35

138

VSS

187

VSS

188

DQS7

39

ASS

40

VSS

89

A12

90

A11

139

VSS

140

DQ44

189

DQ58

190

VSS

41

VSS

42

VSS

91

A9

92

A7

141

DQ40

142

DQ45

191

DQ59

192

DQ62

43

DQ16

44

DQ20

93

A8

94

A6

143

DQ41

144

VSS

193

VSS

194

DQ63

45

DQ17

46

DQ21

95

VDD

96

VDD

145

VSS

146

/DQS5

195

SDA

196

VSS

47

VSS

48

VSS

97

A5

98

A4

147

DM5

148

DQS5

197

SCL

198

SA0

49

/DQS2

50

NC

99

A3

100

A2

149

VSS

150

VSS

199

VDDSPD

200

SA1

Login to Download: * Complete code of diagnosis card User Manual

This Tester pci-e Slot can diagnose the open circuit or Short Circuit of the pci-e Slot Plate quickly. In place of the test manual, Can You find the mistake easily without knowing the value of the resistance

Instructions:

Connect a 12 V DC Power Supply for the Tester of the pci-e Slot, and plug the pci-e Slot of the motherboard

Press the button on / Off Switch and all the lights of the Tester, the Tester is started. If some lights are off, check if the foot of the South Bridge is open circuit or short circuit, or the insulation is damaged.

Tester of the pci-e Slot is mainly used to fix the Base Plate when the PC Card postal code Sample FF or work without screen, VGA Card are unstable or not, etc.

The package includes:

1 unids Motherboard pci-e 16x PCI Express Card Slot with LED Analyser test

Description

Condition: new and original

Note : Due to post air mail can not send button battery (CR2032 ,3.2V) , so we will not send button battery , please you buy from your hometown. thank you so much !

Package includes:

1 * Tester (No English Manual)

Features:

PC LCD post test card Professional Version PTI8 is the 2011 latest computer repair tool, this professional version has all the advantages of Accurate PTI6, while it has upgraded the chip solution, adapting three-level menu operation, adding hundreds of diagnostic codes (from authoritative institution).

PTI8 could offer real-time monitoring on the voltage, and the professional function like key signal monitoring.

With unique Muti Post technology, PTI8 is able to monitor most POST interface of most motherboard, and it is compatible with most of the popular motherboards

Pti8 has MINIPCIE, MINIPCI, LPC these three interfaces of notebook PC, which makes it new generation motherboards LCD Post Card that is compatible with both desktop and notebook PC.

PTi has two screens design, as we had feedbacks from customers that one screen is not convenient enough.

PTI8 is a indispensable tool for computer repair personals.

It supports Desktop PCI interface and laptop Mini PCI-E interface,

Comprehensively compatible all motherboards' PCI socket.

Passed the strict test for 9 kinds of Asus mainstream motherboards, cover INTEL and AMD mainstream products.

The compatibility also passed the test for a series of motherboards of INTEL 815, INTEL 845, INTEL 865, INTEL 915, INTEL 945 INTEL 965 ATI SB600, ATI Xpress 200, ATI Xpress 1100, AMD 480X chipset .

Package Includes:

1 x Diagnostic Debug Card support Desktop PCI with extention LCD Display

1 x Diagnostic Card support Laptop Mini PCI / Mini PCI-E / LPC

1 x Cable for Laptop diagnostic card

LGA-1151 2in1 Motherboard CPU Socket Analyzer Card Dummy Load with LED

TL631-Pro Diagnosis Card + MINI PCIE + A-DEBUG Desktop PCI Mainboard PCI-e Notebook Debugging Card Apple PC LPC Debug

Description

Condition: new and original

Note : Due to post air mail can not send button battery (CR2032 ,3.2V) , so we will not send button battery , please you buy from your hometown. thank you so much !

Package includes:

1 * Tester (No English Manual)

Mini PCI/Mini PCI-E/LPC Combo-Debug-Card VIP version Notebook Combo-Debug-Card (VIP Version) User Guide

This notebook Combo-Debug Card Uses 4-layers PCB design to provide a very stable signal quality. Also, it uses Tantalum capacitance to provide good power supply. So this VIP version Debug card is more suitable to be used in poor environment. This VIP version is the upgraded version of the Combo-Debug-Card, and it supports three bus interfaces: MINI PCI, MINI PCI-E and LPC. This product is easy to use, and is designed with good stability. It is your ideal tool for notebook repair.

combo ?debug- card structure and usage

1. Mini-PCI interface:

This is used to connect this Combo Debug Card to notebooks Mini-PCI slot.

2. Mini-PCI-E interface:

This is used to connect this Combo Debug Card to notebooks Mini-PCI-e slot

3. LPC interface:

This is used to connect this Combo Debug Card to notebooks LPC connector.

4. ASIC

5. Two 7-segment LEDS:

This is used to display the Error-code

6. Test port:

This port is reserved, and end-user should not use this port.

7. indicator : this is for showing the status of CLK and RST signal.

The Mini-PCI interface in the Combo-Debug-Card

Mini PCI is a general interface, which is used in notebook. It includes 124 pins. This combo-debug-card doesnt fully use those pins, and only 101 pins are used. When installing this combo-debug-card to your notebook main-board , you will find the combo-debug-card is shorter than the notebook Mini-PCI slot. This is correct, and it servers better for you to plug or unplug this combo-debug-card.

The Mini-PCI-e interface in the Combo-Debug-Card

Mini-PCI is used as a trend in the new notebooks. Comparing to Mini-PCI, Mini-PCI-e occupies less space. This Combo-Debug-Card doesnt use all of the Mini-PCI-e bus pins. And only the below pins are used: PIN-8, PIN-10, PIN-12, PIN-14, PIN-16, PIN-17, and PIN-19. in the Mini-PCI-e spec, those pins are reserved, and it is not standard, so some of Notebook manufacturers define it as a LPC debug-port. And more and more notebook manufacturers are using this standard, such as IBM, Toshiba, HP, ASUS, TCL and etc??this Combo-Debug-Card can only work in the notebooks, which are with the LPC debug-port definition. For the notebooks, which dont support this LPC debug-port definition, this Combo-debug-card PCI-E interface will not work.

Note: Please be aware that Mini-PCI-e is supported with limitation, and it can works in most of notebooks, but not all.

The LPC interface in the Combo-Debug-Card

For the user, whose notebooks dont support the Mini-PCI interface and the Mini-PCI-e interface, you can use the third port: LPC interface. LPC interface exists in all notebook main-boards. In the Combo-Debug-Card, from left to right, the LPC definition is:

PIN1-LFRAME?, PIN2-LAD3, PIN3-LAD2, PIN4-LAD1, PIN5-LAD0, PIN6-GND, PIN7-LRESET?, PIN8- LCLK, PIN9-3.3V

Usually, the notebook boards havent LPC connectors or slots. And the users will need to connect this LPC port to the notebook by using wires. Below is some description for how to connect the Combo-Debug-Card to your notebook through this LPC interface.

If your notebooks use LPC VBIOS, you can connect the Combo-Debug-Card to your notebooks VBIOS bus.

LPC VBIOS Pin definition:

PIN2-RST? PIN13-LAD0 PIN14-LAD1 PIN15-LAD2 PIN16-GND PIN17-LAD3 PIN23-LFRAME? PIN25-VCC PIN31-CLK

You can connect this Combo-Debug-Card to any LPC bus. Some LPC interface chips are listed as below. You can connect the Combo-Debug-Card to the corresponding pins. For more information, please refer those chips datasheets.

Note: this Combo-Debug-Card uses 3.3V as power supply, and you can use any 3V3 and GND signals in your notebook main-board. Please be aware that connecting the Combo-Debug-Card to a non-3.3V power may damage this Combo-Debug-Card.

For IBM X 60 notebooks, the LPC interfaces are located in the U39 slot of the main-board. The Pin definitions are as below: A2->LRESET? A3->LFRAME? A5->LCLK A9->LAD3 A10->LAD2 A11->LAD1 A12->LAD0

For IBM T6 R6 notebooks, the LPC interfaces are located in the J26 slot of the main-board. The Pin definitions are as below: A1->LCLK, A3->LFRAME? B2->LRESET? B7->LAD3 A7->LAD2 B6->LAD1 A6->LAD0

The LED-Display in the Combo-Debug-Card

The Display includes Error-Code display, Bus-Type display, and CLK,RST signal, status display .

1, Error-Code display: It is composed with two 7-segment LED s.

2, Bus-Type display: The two Dots of the LED s are used to indicate the notebook bus type. The left side Dot is for Mini-PCI bus, and the right side Dot is for Mini-PCI-e and LPC bus. When the notebook works in Mini-PCI bus, the right side Dot will be lighted.

3, CLK, RST signal status display: when you hold on the notebooks RESET button, the RST indicator will be lighted, and the CLK indicator will be off. When you release the notebook RESET button, the RST indicator will be off, and the CLK indicator will be twinkled.

Part of Error-Code explanation

When the notebooks are running, this Combo-Debug-Card will show the corresponding debug code. If there is a problem in the notebook, you can judge the problem by the debug code. Below is the explanation for some main error codes.

AWARD BIOS:The explanation when the Combo-Debug-Card shows the below debug codes.

Code Explanation

C0 Close cache

01 Processor test

07 CMOS test

C1 Memory size test

0A Set the interrupt table

0C Initiate the keyboard

0D Initiate the Graphic card

1A Show CPU frequency

3C CMOS setting

42 Initiate hardware

52 Test the extended ROM

FF Boot

AMI BIOS: The explanation when the Combo-Debug-Card shows the below debug codes.

Code Explanation

00 Error in self test

01 Error in processor test

0D,0F Error in CMOS test

1A~22 Error in Memory test

3A Error in graphic card

FF Pass the self test

Q/A

Question: RST indicator is off, but CLK indicator is NOT twinkled.

Answer: this symptom shows there is no CLK signal for debug card so that the CLK indicator isnt twinkled .Usually, it may mean the motherboard can NOT support this Mini-PCI-e interface. Please use Mini-PCI or LPC interface to test it.

Question: RST indicator is off ,and CLK indicator is twinkled. But it shows 00

Answer: In this case, please check the Bus-Type display to check if the Bus-Type display is corresponding to the bus type.