MiTAC 8050QMA Service Manual page 125

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8.7 Hard Disk Drive Test Error-2
Either an error message is shown, or the drive motor spins non-stop, while reading data from or writing
data to hard disk.
P
11
+1.8VS_HDD
C575
3900P
SATA_RXN0
U709
C577
3900P
SATA_RXP0
South Bridge
C580
3900P
SATA_TXN0
ICH6-M
C582
3900P
SATA_TXP0
80
50QMA
N/B Maintenance
80
50QMA
N/B Maintenance
44
+3VS_HDD
41,56
P
14
31
SATA_RXN
32
SATA_RXP
U724
28
SATA_TXN
88SA8040
27
SATA_TXP
23
R225
1M
22
X4
C126
C125
25MHZ
12P
12P
+5VS
L64
120Z/100MHZ
R439
470
+5VS
+3VS
R817
R818
R819
5.6K
4.7K
8.2K
60
55
53
1~3,5~7...
49~51
47,48
54,58,59,16
J715
+5VS_HDD
3,4
C309
C303
C294
0.1µ
0.1µ
22µ
P
14
D26
R422
CL-190G
0
6
HDD_LED#
24
DDRQ
18
DIORDY
14
DIRQ
27~42
DD[0..15]
9,10,12
DA[0..2]
7,8
DCS[0..1]#
16,20,22,44
DACK#,DIOR#,DIOW#,DRST#
R824
10k
11
R825
470
17
124

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